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

Rick L. Freeman — 2 Patents

MIMicropolis: 1 patents #17 of 39Top 45%
Camarillo, CA: #357 of 887 inventorsTop 45%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,268,591 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5609496 Air-tight connector assembly Dan L. Kilmer 1997-03-11
5162959 Actuator lock Haldun Arin 1992-11-10