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

Robert Corbett

Los Angeles, CA: #4,824 of 12,377 inventorsTop 40%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,933,928 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10251444 Sliding-shoe sole 2019-04-09
6427869 Method and apparatus for controlling the discharge of concrete from a concrete hose 2002-08-06