Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797528 | Vacuum carbon arc metal removal process and apparatus | Paul E. Moore, Jeffrey S. Henderson, Andrew Joseph Toth | 1989-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797528 | Vacuum carbon arc metal removal process and apparatus | Paul E. Moore, Jeffrey S. Henderson, Andrew Joseph Toth | 1989-01-10 |