Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6233876 | Pivotable gutter assembly and kit therefor | — | 2001-05-22 |
| 5786645 | Motor-generator using permanent magnets | — | 1998-07-28 |
| 4973432 | Aeration header module | Gaetan Desjardins, Pierre Lariviere | 1990-11-27 |
| 4915580 | Wind turbine runner impulse type | — | 1990-04-10 |