Mark Larson — 3 Patents at Douglas Machine

Mark Larson has been granted 3 US patents while listed as an inventor at Douglas Machine. The first was granted in 1997 and the most recent in February 2014. Mark Larson ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mark Larson in Addison, IL, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
8647247	Continuous motion case former	Irvan Leo Pazdernik, Jeffery L. Lenarz, Randy K. Thoen, Paul L. Anderson	2014-02-11
5991537	VXI test executive	Brian T McKeon, Douglas H. Sherman	1999-11-23
5619767	Targetable-action stationary pot-scrubbing machine	—	1997-04-15

Mark Larson — 3 Patents

Issued Patents All Time

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