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

John D. Branch

Riverside, CA: #292 of 1,241 inventorsTop 25%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,611,759 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6610036 Eye drop dispensing system Steven R. Duhamel, Scott Ganaja 2003-08-26
6398766 Eye wash system 2002-06-04
5607410 Vision directed eye wash 1997-03-04