Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015326 | Mechanically operated hot water bypass valve operated without electricity | Peter Joseph Vandal | 2021-05-25 |
| 4783608 | Electric motor with an improved bearing | Francois Gruber | 1988-11-08 |
| 4481436 | Electric motor, process for mounting, and wiring subassembly | Henri Chauviere | 1984-11-06 |