Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6861161 | Composite tool | Helmut Ponemayr, Manfred Daxel Müller, Herbert Danninger | 2005-03-01 |
| 5641453 | Iron-based alloy for plastic molds | Gerhard Hackl, Manfred Gstettner | 1997-06-24 |
| 5160553 | Cold-worked steel of high compressive strength and articles made thereof | Herbert Schweiger | 1992-11-03 |
| 5013524 | Martensite-hardenable steel | — | 1991-05-07 |