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Gordon A. Tooley
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Midland, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Lost-foam casting apparatus for improved recycling of sprue-metal
Patent number
6,845,810
Issue date
Jan 25, 2005
General Motors Corporation
June-Sang Siak
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of sand coremaking
Patent number
6,843,303
Issue date
Jan 18, 2005
General Motors Corporation
June-Sang Siak
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Lost foam casting apparatus for reducing porosity and inclusions in...
Patent number
6,619,373
Issue date
Sep 16, 2003
General Motors Corporation
Gordon Alwin Tooley
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Two-chamber furnace for countergravity casting
Patent number
5,948,352
Issue date
Sep 7, 1999
General Motors Corporation
A. Dean Vender Jagt
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Quiescent-flow metal pourer
Patent number
5,398,750
Issue date
Mar 21, 1995
General Motors Corporation
Paul N. Crepeau
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF SAND COREMAKING
Publication number
20040149416
Publication date
Aug 5, 2004
June-Sang Siak
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Lost-foam casting apparatus for improved recycling of sprue-metal
Publication number
20040069438
Publication date
Apr 15, 2004
June-Sang Siak
B22 - CASTING POWDER METALLURGY