Marvin R. Crummer — 1 Patent at Fmc

Marvin R. Crummer has been granted 1 US patent while listed as an inventor at Fmc. All of these patents were granted in 1983. Marvin R. Crummer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Marvin R. Crummer in Tustin, CA, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4394742	Engine generated waveform analyzer	Kenneth S. Gold, David G. Johnson, Tom R. Vandermeyden, Edmond R. Pelta	1983-07-19	$1,249,000

Marvin R. Crummer — 1 Patent

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