Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4535264 | Slip ring assembly with inner recess to prevent shorting | — | 1985-08-13 |
| 4297631 | Battery charging systems for road vehicles | Thomas Nicol, David Wiley | 1981-10-27 |
| 4197473 | Voltage regulator and brush assembly | Robert Hemmings | 1980-04-08 |