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Lisle J Dunham

from Grinnell, IA
Age ~67
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Also known as:
Lisle Brenda Dunham, Lisle Ann Brau, Lisle J Brau, Dunham Johnston Lisle, Johnston Dunham Lisle
Phone and address:
2039 Penrose St, Oakland Acres, IA 50112
(641) 236-7400
Related to:
Olivia Brau, 37
Connected to:
Allen Dunham, 37Amy Dunham, 47Ava A Dunham, 102Barbara Dunham, 60Bradley W Dunham, 53Candice Dunham, 43Carolyn Dunham, 74Charlis E Dunham, 96Chrissie E Dunham, 64Christy K Dunham, 59

Lisle Dunham Phones & Addresses

  • 2039 Penrose St, Grinnell, IA 50112 (641) 236-7400
  • Malcom, IA
  • Cortland, IL
  • 540 Gierz St, Downers Grove, IL 60515 (630) 968-4467
  • Westmont, IL
  • 2039 Penrose St, Grinnell, IA 50112 (515) 570-7816

Work

Company: Vermeer mfg Sep 2006 Position: Engineer

Education

Degree: Associate degree or higher

Emails

l***m@bellsouth.net

Industries

Machinery

Resumes

Resumes

Lisle Dunham Photo 1

Engineer

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Location:
2039 Penrose St, Grinnell, IA 50112
Industry:
Machinery
Work:
Vermeer Mfg
Engineer

Publications

Us Patents

Seed Planter Apparatus And Method

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US Patent:
6374759, Apr 23, 2002
Filed:
Mar 17, 2000
Appl. No.:
09/527160
Inventors:
Richard J. Crabb - Naperville IL
Guntis Ozers - Woodridge IL
David N. Slowinski - Naperville IL
Chad M. Johnson - Lockport IL
Donald Johnson - Lockport IL
Lisle J. Dunham - Downers Grove IL
John F. Stufflebeam - Romeoville IL
Thomas A. Olson - Bolingbrook IL
Stephen D. Berry - Plainfield IL
Thomas Brown - Romeoville IL
Gerald J. Tiedt - Willow Springs IL
Assignee:
Case Corporation - Racine WI
International Classification:
A01C 704
US Classification:
111185, 111900, 221211, 221264, 221266
Abstract:
A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.

Seed Planter Apparatus And Method

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US Patent:
6401638, Jun 11, 2002
Filed:
Mar 17, 2000
Appl. No.:
09/527747
Inventors:
Richard J. Crabb - Naperville IL
Guntis Ozers - Woodridge IL
David N. Slowinski - Naperville IL
Chad M. Johnson - Lockport IL
Donald Johnson - Lockport IL
Lisle J. Dunham - Downers Grove IL
John F. Stufflebeam - Romeoville IL
Thomas A. Olson - Bolingbrook IL
Stephen D. Berry - Plainfield IL
Thomas Brown - Romeoville IL
Gerald J. Tiedt - Willow Springs IL
Assignee:
Case Corporation - Racine WI
International Classification:
A01C 720
US Classification:
111185, 111200, 111900
Abstract:
A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.

Seed Metering System With Improved Wear Enhancement

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US Patent:
6499414, Dec 31, 2002
Filed:
May 7, 2001
Appl. No.:
09/850472
Inventors:
Lisle J. Dunham - Downers Grove IL
Assignee:
Case Corporation - Racine WI
International Classification:
A01C 704
US Classification:
111174, 221211, 111179, 111185
Abstract:
A seed metering system includes a first metering member having a first bearing surface and a second metering member having a plurality of seed engaging surfaces adapted to engage seeds and a second bearing surface positioned against the first bearing surface. The second metering member moves relative to the first metering member. At least one depression extends into the second bearing surface opposite the first bearing surface.

Seed Planter Apparatus And Method

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US Patent:
6564730, May 20, 2003
Filed:
Dec 17, 2001
Appl. No.:
10/025719
Inventors:
Richard J. Crabb - Naperville IL
Guntis Ozers - Woodridge IL
David N. Slowinski - Naperville IL
Chad M. Johnson - Lockport IL
Donald Johnson - Lockport IL
Lisle J. Dunham - Downers Grove IL
John F. Stufflebeam - Romeoville IL
Thomas A. Olson - Bolingbrook IL
Stephen D. Berry - Plainfield IL
Thomas Brown - Romeoville IL
Gerald J. Tiedt - Willow Springs IL
Assignee:
Case Corporation - Racine WI
International Classification:
A01C 704
US Classification:
111185, 111900, 221211
Abstract:
A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.

Seed Planter Apparatus And Method

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US Patent:
6739272, May 25, 2004
Filed:
Mar 13, 2003
Appl. No.:
10/388347
Inventors:
Richard J. Crabb - Naperville IL
Guntis Ozers - Woodridge IL
David N. Slowinski - Naperville IL
Chad M. Johnson - Lockport IL
Donald Johnson - Lockport IL
Lisle J. Dunham - Downers Grove IL
John F. Stufflebeam - Romeoville IL
Thomas A. Olson - Bolingbrook IL
Stephen D. Berry - Plainfield IL
Thomas Brown - Romeoville IL
Gerald J. Tiedt - Willow Springs IL
Assignee:
CNH America LLC - Racine WI
International Classification:
A01C 704
US Classification:
111185, 111900, 221211, 221264, 221266
Abstract:
A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.

Seed Planter Apparatus And Method

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US Patent:
6742465, Jun 1, 2004
Filed:
Mar 13, 2003
Appl. No.:
10/387609
Inventors:
Richard J. Crabb - Naperville IL
Guntis Ozers - Woodridge IL
David N. Slowinski - Naperville IL
Chad M. Johnson - Lockport IL
Donald Johnson - Lockport IL
Lisle J. Dunham - Downers Grove IL
John F. Stufflebeam - Romeoville IL
Thomas A. Olson - Bolingbrook IL
Stephen D. Berry - Plainfield IL
Thomas Brown - Romeoville IL
Gerald J. Tiedt - Willow Springs IL
Assignee:
CNH America LLC - Racine WI
International Classification:
A01C 704
US Classification:
111185, 111900, 221211, 221264, 221266
Abstract:
A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.

Seed Planter Apparatus And Method

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US Patent:
6776108, Aug 17, 2004
Filed:
Mar 13, 2003
Appl. No.:
10/388342
Inventors:
Richard J. Crabb - Naperville IL
Guntis Ozers - Woodridge IL
David N. Slowinski - Naperville IL
Chad M. Johnson - Lockport IL
Donald Johnson - Lockport IL
Lisle J. Dunham - Downers Grove IL
John F. Stufflebeam - Romeoville IL
Thomas A. Olson - Bolingbrook IL
Stephen D. Berry - Plainfield IL
Thomas Brown - Romeoville IL
Gerald J. Tiedt - Willow Springs IL
Assignee:
CNH America LLC - Racine WI
International Classification:
A01C 704
US Classification:
111185, 111900, 221211, 221264, 221266
Abstract:
A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.

Air Seed Meter

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US Patent:
7093548, Aug 22, 2006
Filed:
Dec 28, 2004
Appl. No.:
11/024145
Inventors:
Mark H. Eben - Walford IA, US
Lisle J. Dunham - Grinnell IA, US
Alan F. Barry - Fairfax IA, US
Assignee:
Kinze Manufacturing, Inc. - Williamsburg IA
International Classification:
A01C 7/00
A01C 9/00
US Classification:
111185
Abstract:
An air seed meter for an agricultural planter includes a vacuum cover which has a central opening which exposes the central portion of the seed disc to the exterior. The central opening of the vacuum cover is centered on a location offset from the axis of rotation of the seed disc. This reduces disc wear at the disc-vacuum cover interface, and renders the disc more accessible for self-cleaning, visual inspection and verification of the proper disc. Openings in the central, open portion of the disc, the back wall of the seed housing and the side wall of the seed housing cooperate to equalize the air pressure in the seed reservoir to atmospheric pressure and reduce or eliminate reverse air currents in the discharge chute. An adjustable brush with three separate stations cooperates with an edge-release, beveled disc to apply a progressively more forceful singulation force to eliminate duplicate seeds.
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Lisle J Dunham from Grinnell, IA, age ~67 Get Report