Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603685 | Solar heating system | Benoit Bergevin, Fernand Rheault | 1986-08-05 |
| 4556368 | Vapor pressure pump | Benoit Bergevin, Fernand Rheault | 1985-12-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603685 | Solar heating system | Benoit Bergevin, Fernand Rheault | 1986-08-05 |
| 4556368 | Vapor pressure pump | Benoit Bergevin, Fernand Rheault | 1985-12-03 |