Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4773820 | Buffer device for the spiral housings of water turbines and like machines | Bernard Lourdeaux | 1988-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4773820 | Buffer device for the spiral housings of water turbines and like machines | Bernard Lourdeaux | 1988-09-27 |