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

Frank Herta

VIVickers: 2 patents #29 of 188Top 20%
Kewadin, MI: #5 of 11 inventorsTop 50%
Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,310,931 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5135031 Power transmission Roy T. Burgess, Rajamouli Gunda, Robert C. Hodges, James A. Kessler, Richard S. Leemhuis +2 more 1992-08-04
5073091 Power transmission Roy T. Burgess, Rajamouli Gunda, Robert C. Hodges, James A. Kessler, Richard S. Leemhuis +2 more 1991-12-17