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Michael D. Tombers
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Lockport, IL, US
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last 30 patents
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Patent Grant
Two-stage filtration assembly for a diesel engine crankcase ventila...
Patent number
6,647,973
Issue date
Nov 18, 2003
General Motors Corporation
Joshua D. Schueler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Patent Grant
Conically jointed turbocharger rotor
Patent number
6,499,969
Issue date
Dec 31, 2002
General Motors Corporation
Michael Dean Tombers
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Patent Grant
Method for crown plating a camplate and a metal-plated camplate for...
Patent number
5,398,791
Issue date
Mar 21, 1995
General Motors Corporation
Michael D. Tombers
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR