Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JC

John M. Clarke — 1 Patent in 2016

MEMotiv Engines: 1 patents #1 of 1Top 100%
Woodsboro, MD: #1 of 2 inventorsTop 50%
Maryland: #962 of 3,445 inventorsTop 30%
Overall (2016): #352,039 of 481,213Top 75%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9334844 Reciprocating internal combustion engine 2016-05-10