Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294239 | Nickel-base superalloy | Klaus Zoltzer, Klaus Lempenauer | 1994-03-15 |
| 5021085 | High speed tool steel produced by powder metallurgy | Sadi Karagoz, Bruno Hribernik, Johann Stamberger, Josef Puber, Franz Jeglitsch +4 more | 1991-06-04 |