Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4773820 | Buffer device for the spiral housings of water turbines and like machines | Patrick Huvet | 1988-09-27 |
| 4276905 | Mechanism including two cut-off devices in series | — | 1981-07-07 |