Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7240582 | Override device for allowing manual operation of a closure normally driven by an electric motor | Michel Manaras | 2007-07-10 |
| 6534941 | Casing for closure operating device | Daniel Lelievre | 2003-03-18 |
| 6381903 | Auxiliary operating device for normally motor-driven closure | Jean-Francois DesMeules, Daniel Lelievre | 2002-05-07 |
| 5529157 | Combination brake and clutch assembly for electric motors | — | 1996-06-25 |
| 5139075 | Operator for a rolling door assembly | — | 1992-08-18 |