Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411005 | System to improve the torque smoothness of an electric machine | John W. Kelly, John Michael Miller | 2002-06-25 |
| 5045988 | Isolated adjustable frequency AC inverter control | David J. Gritter, Michael A. Shanblatt | 1991-09-03 |