Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6329077 | Plate-shaped compression mold, process for producing the same and process for making laminate therewith | Werner J. Jerlich | 2001-12-11 |
| 4880481 | Punch and counter punch plates | Werner J. Jerlich, Hans Kaiserfeld, 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, Hans Kaiserfeld | 1986-01-14 |