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Scott C. Ofslager
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Albion, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Metal bead seal for fuel cell plate
Patent number
8,371,587
Issue date
Feb 12, 2013
GM Global Technology Operations LLC
Gerald W. Fly
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Pre-nesting of the active area on plates to reduce thickness variation
Patent number
7,823,277
Issue date
Nov 2, 2010
GM Global Technology Operations, Inc.
Mark W. Keyser
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Seal configuration for fuel cell stack
Patent number
7,592,088
Issue date
Sep 22, 2009
GM Global Technology Operations, Inc.
Jeffrey A Rock
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Enhanced flowfield plates
Patent number
7,348,094
Issue date
Mar 25, 2008
GM Global Technology Operations, Inc.
Eric L. Thompson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Stamped bridges and plates for reactant delivery for a fuel cell
Patent number
7,318,973
Issue date
Jan 15, 2008
General Motors Corporation
Jeffrey A Rock
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Apparatus and method for inspecting and cleaning lips of castings die
Patent number
5,391,071
Issue date
Feb 21, 1995
Eastman Kodak Company
Roopnarine Hazarie
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METAL BEAD SEAL FOR FUEL CELL PLATE
Publication number
20090197147
Publication date
Aug 6, 2009
Gerald W. Fly
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PRE-NESTING OF THE ACTIVE AREA ON PLATES TO REDUCE THICKNESS VARIATION
Publication number
20090188099
Publication date
Jul 30, 2009
Mark W. Keyser
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Enhanced flowfield plates
Publication number
20060127742
Publication date
Jun 15, 2006
Eric L. Thompson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Seal configuration for fuel cell stack
Publication number
20060046128
Publication date
Mar 2, 2006
Jeffrey A. Rock
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Stamped bridges and plates for reactant delivery for a fuel cell
Publication number
20060035133
Publication date
Feb 16, 2006
Jeffrey A. Rock
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...