Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8558512 | Smart battery charging system for electrical generator | Robert Iles, Alan Dietrich, Steven J. Wilcox, Greg Wischstadt | 2013-10-15 | $24,615,000 |
| 4246522 | Power converter with programmable commutation | Robert F. Bourke | 1981-01-20 | $2,113,000 |
| 4217527 | Electrical vehicle controller with programmed motor current | Robert F. Bourke | 1980-08-12 | $2,208,000 |
| 4217529 | Propulsion system for electrical vehicle | Robert F. Bourke | 1980-08-12 | $2,208,000 |