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

Darrell Ford

Evansburg, CA: #1 of 1 inventorsTop 100%
Overall (2020): #94,146 of 565,922Top 20%
3 Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10711653 Process and system for extracting useful work or electricity from thermal sources 2020-07-14
10626726 Tubular adhesion turbine or pump 2020-04-21
10533480 High pressure hot air heater 2020-01-14