Issued Patents All Time
Showing 76–76 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4379502 | Winch clutch | Harold M. Ball | 1983-04-12 |
RB
Robert Beach
International Rectifier: 47 patents #4 of 432Top 1%
Efficient Power Conversion: 24 patents #3 of 35Top 9%
Ramsey Winch: 2 patents #4 of 14Top 30%
Overall (All Time): #25,072 of 4,157,543Top 1%
76
Patents All Time