Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6260645 | Electric vehicle with a movable battery tray mounted between frame rails | James F. Pawlowski, Walter W. Newgeon | 2001-07-17 |
| 6138466 | System for cooling electric vehicle batteries | Barry J. Lake, Lawrence P. Ziehr, Bruce T. Siekkinen, Richard Harris | 2000-10-31 |