Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8701911 | Deflection resistant electrical enclosure | Adrian Paunescu | 2014-04-22 |
| 8128126 | Device and method for coupling a conduit | Timothy J. Poupore, Eric Leclerc Boutin | 2012-03-06 |
| 8007014 | Axially-tensioned pipe joint | Pierre Hamel | 2011-08-30 |
| D591407 | Pipe having a spigot end and a bell end | Pierre Hamel | 2009-04-28 |
| D585531 | Multiple unit fitting | Pierre Hamel | 2009-01-27 |
| 6305411 | Normally-open backwater valve | — | 2001-10-23 |