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

Ronald E. Cole

EEEmerson Electric: 12 patents #70 of 1,374Top 6%
EMEmhart: 12 patents #7 of 310Top 3%
NMNidec Motor: 1 patents #124 of 217Top 60%
Greenwood, IN: #26 of 649 inventorsTop 5%
Indiana: #990 of 33,936 inventorsTop 3%
Overall (All Time): #155,914 of 4,157,543Top 4%
26 Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4697432 Ice maker system 1987-10-06