Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399928 | Device for hardening cylindrical bearing points of a shaft | Waldemar Gezarzick, Ludwin Hackenberger | 2002-06-04 |
| 6259076 | Method for hardening camshafts and linear inductor for the implementation of said method | Waldemar Gezarzick, Peter Schulte | 2001-07-10 |