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

Ronald A. Coffee

ELElectrosols: 2 patents #1 of 1Top 100%
Haslemere, GB: #1 of 4 inventorsTop 25%
Overall (2002): #44,707 of 266,432Top 20%
2 Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6457470 Dispensing device 2002-10-01
6386195 Dispensing device 2002-05-14