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

Roy W. Hill

CAClean Energy Technology Association: 1 patents #1 of 3Top 35%
Fairfield, TX: #1 of 4 inventorsTop 25%
Texas: #5,545 of 16,454 inventorsTop 35%
Overall (2022): #283,783 of 548,613Top 55%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11326835 In-feed hopper and meter for carbon-based feedstock processing system Jerry Scott Long, Tracy Thompson 2022-05-10