Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5843559 | Insulating fiber mat having inclined fibers on opposed sides of a central horizontal plane | Yvon L'Heureux, Stephane St-Cyr, Marcel Dube, Daniel Frenette, Berthier Roy | 1998-12-01 |
| 5797894 | Unitized sanitary napkin | Yvon Levesque | 1998-08-25 |
| 5766531 | Fiber mat forming method | Yvon L'Heureux, Stephane St-Cyr, Marcel Dube, Daniel Frenette, Berthier Roy | 1998-06-16 |
| 5539958 | Aerodynamic forming hood and method of operation | Yvon L'Heureux, St ephane St-Cyr, Berthier Roy, Scott Gamble | 1996-07-30 |
| 5516580 | Cellulosic fiber insulation material | Daniel Frenette, Berthier Roy, Michel Labbe, Stephane St-Cyr | 1996-05-14 |
| 5466232 | Unitized sanitary napkin | Yvon Levesque | 1995-11-14 |
| 5429247 | Method and apparatus for screening peat moss material | Martin Lemay, Jacques Audet, Martin Roy, John Dery | 1995-07-04 |
| D316147 | Sanitary napkin | — | 1991-04-09 |
| D316148 | Sanitary napkin | — | 1991-04-09 |
| 4676871 | Air laid peat moss board | Martin Lemay | 1987-06-30 |