Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159838 | Apparatus for squeezing pipes and method of use | Gaetan Champagne, Louis Raymond | 2007-01-09 |
| 6604391 | Security lock assembly for shut-off valve | Michel Vellette, Frederick LE PAGE, Didier Leconte, Carl Lapointe, Samir Akel | 2003-08-12 |