Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7172490 | Method for calibrating a grinding machine | Gaetano Campisi | 2007-02-06 |
| 6712675 | Method for grinding at least one surface on a cutting knife used in machining, use of said method and grinding wheel used to carry out said method | Horia Giurgiuman | 2004-03-30 |
| 6709318 | Dual-grinding method for bar blades and grinding disc for carrying out said method | Horia Giurgiuman | 2004-03-23 |
| 5257882 | Apparatus and method for manufacturing longitudinally curved tooth gears | Hermann J. Stadtfeld, Gerhard Brandner | 1993-11-02 |