Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9993780 | Machine for dusting a profiled roof tile comprising raised patterns with particulate matter | Fabien BARRE | 2018-06-12 |
| 9249541 | Method of making a roof-covering element out of compression molded plant fibers impregnated with bitumen, and roof-covering element, in particular a ridge element, a fillet, a curb, or a hip | Michel Thomas, Melih Kamil, Francois Ruffenach | 2016-02-02 |