Search

Lawrence E Ptaschek

from Roanoke, VA
Age ~83

Lawrence Ptaschek Phones & Addresses

  • 1538 Strawberry Mountain Dr, Roanoke, VA 24018 (540) 989-6791
  • Moneta, VA
  • Ellis, KS
  • 1538 Strawberry Mountain Dr, Roanoke, VA 24018

Resumes

Resumes

Lawrence Ptaschek Photo 1

Lawrence Ptaschek

View page

Business Records

Name / Title
Company / Classification
Phones & Addresses
Lawrence E. Ptaschek
Principal
Conwet Plastics, LLC
Mfg Plastic Materials/Resins
530 Gregory Ave NE, Roanoke, VA 24016
(800) 368-3610
Lawrence E. Ptaschek
Principal, President
Nsw Corporation
Whol Ophthalmic Goods · Plastics & Plastic Products (M
530 Gregory Ave NE, Roanoke, VA 24016
(540) 981-0362, (540) 345-8421
Lawrence E Ptaschek
Manager
Nsw Llc
Food Production
530 Gregory Ave, Roanoke, VA 24016

Publications

Us Patents

Method For Making A Stackable And Inexpensively Transportable Splash Bar Structure

View page
US Patent:
60834412, Jul 4, 2000
Filed:
Sep 14, 1998
Appl. No.:
9/152975
Inventors:
Lawrence Ptaschek - Roanoke VA
Everitt Stump - Roanoke VA
Charles Boxler - Troutville VA
Assignee:
NSW Corporation - Roanoke VA
International Classification:
B29C 4708
US Classification:
264159
Abstract:
An elongated tubular structure of plastic strands is bisected along its axis to form open-topped self-supporting half-shells that can be used in cooling towers. The half-shells are stackable and can be transported in densely packed bundles.

Automatic Baling Machine

View page
US Patent:
50090585, Apr 23, 1991
Filed:
Jan 29, 1990
Appl. No.:
7/471459
Inventors:
Lawrence Ptaschek - Roanoke VA
James Bowman - Salem VA
H. William Ferguson - Buchanan VA
Assignee:
NSW Corporation, Inc. - Roanoke VA
International Classification:
B65B 916
B65B 3906
US Classification:
53469
Abstract:
A device and method for baling a plurality of items in a sack-like bale enclosure which includes a conduit for conducting items from a conveyor to a sock-like item receptacle coaxially mounted over an outlet end of the conduit.
Lawrence E Ptaschek from Roanoke, VA, age ~83 Get Report