For the Inventor, By the Inventor

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Detroit, MI, United States of America

Genral Motors Corporation

USPTO Granted Patents = 1

Forward Citations = 32

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1 inventor (with patents filed for the assignee):

Jack E Elder (1 out of 29 patents)

1 patent: Sort by Forward Citations

1. 5715782 - Composite molded butterfly valve for an internal combustion engine (1998-02-10),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#179 in Detroit, MI

#4,524 in Michigan

#133,878 in US

Detroit, MI, United States of America

Genral Motors Corporation

Forward Citations = 32

1 inventor:

Jack E Elder (1 out of 29 patents)

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