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

John Matthews

New Plymouth, NC: #1 of 1 inventorsTop 100%
Overall (2011): #259,649 of 364,097Top 75%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7871509 Process and apparatus for modifying bitumen 2011-01-18