Mark Feldman — 1 Patent at Caterpillar

Mark Feldman has been granted 1 US patent while listed as an inventor at Caterpillar. All of these patents were granted in 1992. Mark Feldman ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark Feldman in Edelstein, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5081836	Oxygen supply system for a regenerable particulate filter assembly of a diesel engine	Aaron L. Smith	1992-01-21	$4,744,000

Mark Feldman — 1 Patent

Issued Patents All Time

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