Largest Michigan Patent-Holding Companies

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American Registry

An independent company, not affiliated with or endorsed by "Crain's Detroit Business" or its publisher.

Recognized By: Crain's Detroit Business
Publication Date: June 2014
Number of Honorees: 5

Businesses Receiving This Recognition

Access Business Group Ada, MI
American Axle & Manufacturing Detroit, MI
BorgWarner Inc. MI
Guardian Industries Corp. MI
Magna International Inc Aurora, ON

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