Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597497 | Switch mechanism for operating a plasma arc torch, other tools or weapons | Robert C. Dean, Jr., E. Hubbard Yonkers | 1997-01-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597497 | Switch mechanism for operating a plasma arc torch, other tools or weapons | Robert C. Dean, Jr., E. Hubbard Yonkers | 1997-01-28 |