Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7076851 | Hand tool for inserting and removing rail fastenings | — | 2006-07-18 |
| 5553939 | Method and device for calibrating an optical pyrometer and associated reference wafers | Jean-Marie Dilhac, Christian Ganibal | 1996-09-10 |