Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7183693 | Method and apparatus for an ambient energy battery recharge system | Paul C. Brantner, Michael Baker Pearce | 2007-02-27 |
| 7088031 | Method and apparatus for an ambient energy battery or capacitor recharge system | Paul C. Brantner, Michael Baker Pearce | 2006-08-08 |