Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4525620 | Method of welding ferritic and austenitic stainless steels and product thereof | Jack M. Beigay | 1985-06-25 |
| 4456483 | Ferritic stainless steel | Thomas H. McCunn | 1984-06-26 |
| 4211042 | Controlled weld area grinding to prevent the initiation of intergranular corrosion | — | 1980-07-08 |