Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark R. Leingang — 2 Patents

MAMac: 2 patents #5 of 23Top 25%
New Salem, ND: #3 of 6 inventorsTop 50%
North Dakota: #805 of 2,395 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
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 #TitleCo-InventorsDate
11022339 Flameless heating system Travis G. Welle 2021-06-01
9228760 Flameless heating system Travis G. Welle 2016-01-05