Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353755 | Method of making high strength duplex stainless steels | — | 1982-10-12 |
| 4327120 | Method for coating a metal substrate | Paul A. Siemers | 1982-04-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353755 | Method of making high strength duplex stainless steels | — | 1982-10-12 |
| 4327120 | Method for coating a metal substrate | Paul A. Siemers | 1982-04-27 |