Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5521355 | Welding torch assembly and method | — | 1996-05-28 |
| 4778976 | Welding nozzle cleaner apparatus | Richard O. Litt | 1988-10-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5521355 | Welding torch assembly and method | — | 1996-05-28 |
| 4778976 | Welding nozzle cleaner apparatus | Richard O. Litt | 1988-10-18 |