Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308407 | Electroslag welding flux | Robert A. Bishel | 1994-05-03 |
| 5308698 | Flux for coated welding electrode | Robert A. Bishel | 1994-05-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308407 | Electroslag welding flux | Robert A. Bishel | 1994-05-03 |
| 5308698 | Flux for coated welding electrode | Robert A. Bishel | 1994-05-03 |