Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7337541 | Automatic clasp for wristwatch strap | Jean-Louis Bohrer, Frédéric Nicolet | 2008-03-04 |
| D309525 | Key-ring | — | 1990-07-31 |
| D304976 | Key-ring | — | 1989-12-12 |
| D303997 | Key-ring | — | 1989-10-17 |
| D302700 | Clip for writing instrument | — | 1989-08-08 |
| 4809551 | Device for detecting the liquid level in a tank, particularly a lighter tank and tank provided with such device | — | 1989-03-07 |
| 4787329 | Device for detection of imminent gas depletion of a liquified gas tank and gas lighter equipped with this device | — | 1988-11-29 |
| D297021 | Fountain pen | — | 1988-08-02 |
| D297020 | Ball point pen | — | 1988-08-02 |
| D297022 | Ball point pen | — | 1988-08-02 |
| D295985 | Ball point pen | — | 1988-05-31 |
| 4630937 | Watches or the like equipped with a display device of the date type | — | 1986-12-23 |
| 4588374 | Device for controlling the flowrate of a liquefied-gas lighter | Honore Calgaro | 1986-05-13 |
| 4544297 | Ball point pen venting | — | 1985-10-01 |
| 4484888 | Adjustable expander-evaporator and variable maximum flow limiter for a liquified gas lighter | Jean P. Molliex | 1984-11-27 |
| 4413530 | Device for measuring and monitoring gas flowrates | Laurent J. Guadagnin | 1983-11-08 |