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Paul Kemmesat Phones & Addresses

  • Denver, CO
  • Longmont, CO

Resumes

Resumes

Paul Kemmesat Photo 1

Pc Development And Process Engineering

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Location:
Longmont, CO
Industry:
Information Technology And Services
Work:

Pc Development and Process Engineering

Lexmark International, Inc.
Pc Development and Process Engineering Manager at Lexmark
Paul Kemmesat Photo 2

Assistant Superintendent

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Location:
Denver, CO
Industry:
Construction
Work:
Katerra
Assistant Superintendent

Bristlecone Construction Corp Jan 2017 - Sep 2018
Project Engineer

Golden Railings May 2013 - Dec 2016
Production Manager
Education:
Colorado State University 2014 - 2017
University of Colorado Boulder 2007 - 2011
Certifications:
Osha 30

Publications

Us Patents

Electrophotographic Photoconductors

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US Patent:
60015233, Dec 14, 1999
Filed:
Oct 29, 1998
Appl. No.:
9/182861
Inventors:
Paul Dwight Kemmesat - Longmont CO
Jennifer Kaye Neely - Arvada CO
Catherine Mailhe Randolph - Niwot CO
Kasturi Rangan Srinivasan - Longmont CO
Assignee:
Lexmark International, Inc. - Lexington KY
International Classification:
G03G 514
US Classification:
430 96
Abstract:
The invention described in the specification provides an improved coating for an electrophotographic photoconductor printing system. In particular, a blend of polycarbonate-A and polycarbonate-Z binders according to the formula: ##STR1## wherein R. sup. 1 is selected from the group consisting of CH. sub. 2 an alkylidene group, a cycloalkyl group and a substituted cycloalkyl group, R. sup. 2 and R. sup. 3 are selected from the group consisting of hydrogen, halogen and an a CH. sub. 3 group provides increased durability and wear properties to a charge transport layer coated onto a charge generation layer of a photoreceptor drum. The polycarbonate blend may be used with amine and hydrazone charge transport materials and the charge transport layer may include additional additives which further improve the wear properties of the photoconductor coatings in a laser printer.

Photoconductor Containing Silicone Microspheres

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US Patent:
59940140, Nov 30, 1999
Filed:
Feb 17, 1998
Appl. No.:
9/024181
Inventors:
Garry Dale Hinch - Louisville CO
Paul Dwight Kemmesat - Longmont CO
Laura Lee Kierstein - Johnstown CO
Michael Thomas Moore - Longmont CO
Michael George Sloan - Longmont CO
Karin Ann Voll - Munds Park AZ
Eric Lawrence Ziercher - Lexington KY
Assignee:
Lexmark International, Inc. - Lexington KY
International Classification:
G03G 5047
US Classification:
430 596
Abstract:
An electrophotographic photoconductor containing an aromatic polycarbonate binder resin and silicone microspheres provides improved wear resistance, increased useful life of the photoconductive drum, a high quality image over the life of the photoconductor, and improved coating uniformity.
Paul Dwight Kemmesat from Denver, CO, age ~37 Get Report