Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5798632 | Variable speed wind turbine generator with zero-sequence filter | — | 1998-08-25 |
| 5747967 | Apparatus and method for maximizing power delivered by a photovoltaic array | Roger W. Taylor | 1998-05-05 |