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Benjamin G. Shirey
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Hampton, VA, US
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last 30 patents
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Patent Grant
Engine valve timing control system and method
Patent number
5,503,120
Issue date
Apr 2, 1996
Siemens Automotive Corporation
Benjamin G. Shirey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Integral EVT/cylinder head assembly with self-purging fluid flow
Patent number
5,255,639
Issue date
Oct 26, 1993
Siemens Automotive L.P.
Benjamin G. Shirey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Mass air flow engine control system with mass air event integrator
Patent number
4,986,243
Issue date
Jan 22, 1991
Siemens Automotive L.P.
Harold E. Weissler
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Variable camshaft timing system
Patent number
4,878,461
Issue date
Nov 7, 1989
Siemens-Bendix Automotive Electronics L.P.
Samuel J. Sapienza
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS