Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5769576 | Device for positioning a machining spindle using its pilot rod | Daniel Gerard | 1998-06-23 |
| 4913601 | Tool-holder spindle for a fine-grinding machine, in particular a machine for grinding the valve seats of heat engines | Daniel Gerard | 1990-04-03 |