Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448676 | Pulse width modulated engine cooling fan motor with integrated MOSFET | Peter A. Kershaw, Marek Horski, John Makaran | 2002-09-10 |
| 6439855 | Direct current electric motor which eliminates outer case and places brushes and chokes in space efficient locations | Andrew P. Smith, Martin Volkening | 2002-08-27 |
| 6433507 | Spread spectrum motor control circuit | John Makaran | 2002-08-13 |