Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5053269 | Stabilizing sheet with a heating insert for aboveground cultivation and for a protected-crop container platform | Serge Lepage | 1991-10-01 |
| 4314462 | Method and apparatus for guiding a flexible tube between annular and flattened cross section | Jacques A. Mesny, Julien Warret | 1982-02-09 |