Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399928 | Device for hardening cylindrical bearing points of a shaft | Ludwin Hackenberger, Hans-Jürgen Leisner | 2002-06-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399928 | Device for hardening cylindrical bearing points of a shaft | Ludwin Hackenberger, Hans-Jürgen Leisner | 2002-06-04 |