Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919198 | Device for sealing and absorbing differential expansion between a chamber for cooling particles in suspension and a recycling duct | — | 1990-04-24 |
| 4706614 | Device for suspending a bundle of horizontal tubes in a vertical plane and method of fabricating the device | Jean Fournier | 1987-11-17 |
| 4550777 | System for interlocking closely ajacent vertical lengths of tube in a heat exchanger having loops | Jean Fournier, Paul Meynard | 1985-11-05 |