Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572006 | Friction welder | Antonio B. Caruolo, Francis J. Yopak | 2003-06-03 |
| 6354482 | Friction welder | Antonio B. Caruolo, Francis J. Yopak | 2002-03-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572006 | Friction welder | Antonio B. Caruolo, Francis J. Yopak | 2003-06-03 |
| 6354482 | Friction welder | Antonio B. Caruolo, Francis J. Yopak | 2002-03-12 |