Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199123 | Cooling system and rim driven fan for engine cooling | Nicholas A. Lemberg, Kolin Arnold | 2021-12-14 |
| 4742290 | Recharging battery charger | Steven R. Bell, Kurt Monsell | 1988-05-03 |
| 4710694 | Microprocessor controlled battery charger | Steven R. Bell, Kurt Monsell | 1987-12-01 |