Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7026785 | Motor controller | — | 2006-04-11 |
| 6777844 | Brushless motor | Steven R. Selewski, Mark Howie | 2004-08-17 |
| 5995710 | Speed control for brushless DC motors | Mark Yeck, Michael Schmitt | 1999-11-30 |
| 5990643 | Sensorless commutation position detection for brushless D.C. motors | Mark Yeck, Michael Schmitt | 1999-11-23 |
| 5821713 | Commutation position detection system and method | Mark Yeck, Michael Schmitt | 1998-10-13 |
| 5600218 | Sensorless commutation position detection for brushless motors | Mark Yeck, Anthony J. Brewer | 1997-02-04 |
| 4574225 | Apparatus for accommodating inductive flyback in pulsed motor windings | Arthur A. Pershall | 1986-03-04 |