Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880481 | Punch and counter punch plates | Werner J. Jerlich, Alfred Kugler, Anton Schulhofer, Werner Zechner | 1989-11-14 |
| 4564566 | Chromium containing alloy for fabricating pressing tools, pressing plates formed from such alloy and method of fabrication thereof | Werner J. Jerlich, Alfred Kugler | 1986-01-14 |