Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628232 | Flywheel rotor with conical hub and methods of manufacture therefor | Daniel Bakholdin, Robert W. Bosley, Harold A. Rosen | 1997-05-13 |
| 5568023 | Electric power train control | William R. Olson, Harold A. Rosen | 1996-10-22 |