Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D424792 | Shoe sole | — | 2000-05-16 |
| 5627641 | Isotopic analysis process by optical emission spectrometry on laser-produced plasma | Patrick Mauchien, Walter Pietsch, Alain Petit | 1997-05-06 |
| 4942660 | Device for locating the ideal screwing position of bolts of large dimensions | Jean-Claude Bourdonne | 1990-07-24 |
| 4785520 | Process for locating the ideal screwing position of bolts of large dimensions | Jean-Claude Bourdonne | 1988-11-22 |