David H. Schwartz — 1 Patent at Conoco

David H. Schwartz has been granted 1 US patent while listed as an inventor at Conoco. All of these patents were granted in 1994. David H. Schwartz ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David H. Schwartz in Katy, TX, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5363929	Downhole fluid motor composite torque shaft	Jerry G. Williams, Monib M. Monib, Mamdouh M. Salama, Edward G. Dew	1994-11-15

David H. Schwartz — 1 Patent

Issued Patents All Time

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