Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657320 | Integrated flywheel uninterruptible power supply system | James A. Andrews, David A. Badger, Robert L. Fuller, Jr., Randal A. Lee, James R. Pitt +1 more | 2003-12-02 |
| 6642682 | Circuits and methods for preheating a rotor of a motor-generator device | Charles S. Richey | 2003-11-04 |