Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6837012 | Structural profiled section in particular for partition | Jean-Marc Scherrer, Jean-Paul Scherrer | 2005-01-04 |
| 5029422 | False ceiling constituted by a taut sheet fastened, along its edges, to a support fixed to the walls of a room of a building | — | 1991-07-09 |
| 5010234 | Device for air-conditioning premises with exchange of heat energy by low temperature infrared radiation | Joseph Rousset, deceased | 1991-04-23 |
| D313071 | Air purifier and ionizer | — | 1990-12-18 |
| 4880448 | Double filter insert for an air cleaning apparatus | — | 1989-11-14 |
| 4835914 | False ceiling constituted by a stretched sheet fixed along its edges to a support frame | — | 1989-06-06 |
| 4711060 | False ceiling or false wall constituted by a stretched sheet fastened | — | 1987-12-08 |
| 4712168 | Spotlight bracket for a false ceiling or a false wall | — | 1987-12-08 |
| 4408433 | Section constituting an outer longitudinal element or moulding of a false ceiling or a false wall | — | 1983-10-11 |