Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35664 | Friction welding | — | 1997-11-18 |
| 5678749 | Friction welding tooling | Arnold J. S. Pratt | 1997-10-21 |
JS
John G. Searle
Overall (1997): #34,945 of 185,788Top 20%
2
Patents 1997