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

Richard B. Combs

CECummins Engine: 1 patents #304 of 765Top 40%
Columbus, IN: #880 of 1,378 inventorsTop 65%
Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #4,036,595 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4455865 Method and device for locating a fixed point of reference relative to a predetermined segment of rotary member Clair H. Davenport, Dennis A. Wilber 1984-06-26