Philip E. Lenhart — 1 Patent at General Motors

Philip E. Lenhart has been granted 1 US patent while listed as an inventor at General Motors. All of these patents were granted in 1993. Philip E. Lenhart ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Philip E. Lenhart in Dorr, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5273005	Enlarged shaft roller lifter with retention means	Charles M. Philo, Mark Kaminski, Donald E. Wilcox	1993-12-28

Philip E. Lenhart — 1 Patent

Issued Patents All Time

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