Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7362003 | Coil switching circuit for linear electric generator | David B. Stewart, Henry I. Schanzer | 2008-04-22 |
| 6731019 | Apparatus and method for optimizing the power transfer produced by a wave energy converter (WEC) | Joseph R. Burns, George W. Taylor, Thomas Welsh | 2004-05-04 |
| 6617705 | Protection arrangement for natural energy power generation systems | Charles B. Carroll | 2003-09-09 |
| 6528928 | Switched resonant power conversion electronics | Joseph R. Burns, George W. Taylor, Thomas Welsh | 2003-03-04 |
| 6300689 | Electric power generating system | — | 2001-10-09 |
| 5754220 | Apparatus for inspecting the interior of pipes | — | 1998-05-19 |
| 5703474 | Power transfer of piezoelectric generated energy | — | 1997-12-30 |
| 5677688 | Optomechanical information entry device | Kerry O'Mara, Robert R. Demers, William John Bachman | 1997-10-14 |
| 5510812 | Piezoresistive input device | Kerry O'Mara | 1996-04-23 |