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William M. Justusson
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Farmington Hills, MI, US
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last 30 patents
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Patent Grant
Method of making thin-walled ductile iron castings
Patent number
4,638,846
Issue date
Jan 27, 1987
Ford Motor Company
Allen D. Ackerman
B22 - CASTING POWDER METALLURGY
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Patent Grant
Thin-walled exhaust gas manifold casting
Patent number
4,372,112
Issue date
Feb 8, 1983
Ford Motor Company
Allen D. Ackerman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES