Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4228223 | Wear and corrosion resistant nickel-base alloy | Otto Knotek, Erich Lugscheider | 1980-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4228223 | Wear and corrosion resistant nickel-base alloy | Otto Knotek, Erich Lugscheider | 1980-10-14 |