Mark R. Leingang — 2 Patents at Mac

Mark R. Leingang has been granted 2 US patents while listed as an inventor at Mac. The first was granted in 2016 and the most recent in June 2021. Mark R. Leingang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Mark R. Leingang in New Salem, ND, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11022339	Flameless heating system	Travis G. Welle	2021-06-01
9228760	Flameless heating system	Travis G. Welle	2016-01-05

Mark R. Leingang — 2 Patents

Issued Patents All Time

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