Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797786 | Device for calibrating temperature, and methods for calibrating the temperature of and positioning a fiber-optic temperature sensor | Johan Bertrand, Ronan Morice, Patrick Sollet, Alain Lesauvage | 2017-10-24 |
| 6939034 | Mechanism for the transmission of axial and rotative movements between two offset axles | — | 2005-09-06 |
| 4684171 | Folding wheelchair | Jehan Roy | 1987-08-04 |
| 4577878 | Folding wheelchair | Jehan Roy | 1986-03-25 |