Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D377872 | Bed | Henri Biefnot, Marcel Hubert | 1997-02-11 |
| D371467 | Articulated bed | Henri Biefnot, Marcel Hubert | 1996-07-09 |
| 4674140 | Articulated bedspring and mattress for use with such articulated bedspring | Henri Biefnot | 1987-06-23 |