Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5831409 | Electric vehicle propulsion system employing AC induction motor control | Frank A. Lindberg, David L. Schantz, Jr., Brian H. Smith, Charles S. Kerfoot, Joseph J. Springer +17 more | 1998-11-03 |
| 5508594 | Electric vehicle chassis controller | Thomas Charles Underwood, Beth A. Herman | 1996-04-16 |
| 5463294 | Control mechanism for electric vehicle | Aaron Valdivia | 1995-10-31 |