Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4480014 | Electrical contact means with gold-nickel alloy overlay | Delbert A. Nauman, Nathaniel R. Quick | 1984-10-30 |
| 4325758 | Heat treatment for high chromium high carbon stainless steel | — | 1982-04-20 |