Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4525620 | Method of welding ferritic and austenitic stainless steels and product thereof | Harry E. Deverell | 1985-06-25 |
| 4402769 | Method for improving the ductility of autogenous welds in unstabilized, ferritic stainless steel coils | Paul T. Lovejoy | 1983-09-06 |
| 4381660 | Method for preventing weld fracture | Remus A. Lula | 1983-05-03 |
| 4302658 | Welding silicon steel | — | 1981-11-24 |