Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753619 | Fly-wheel-based regenerative energy management system | Zhesheng Li, Carl Klaes, Mahmoud Abdel-haq | 2004-06-22 |
| 6684987 | Motor-driven feedback mechanism | Stephen M. Stachowski, Kevin Pavlov | 2004-02-03 |