Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7290972 | Screw anchor for friable material | — | 2007-11-06 |
| 6652207 | Anchor for hard material having an expansible sleeve with a deformable end portion | — | 2003-11-25 |
| 6270303 | Anchor bolt with a bevelled tooth expansion core to reduce friction | Jean-Paul Barthomeuf | 2001-08-07 |
| 6079921 | Anchor bolt for friable material | Jean-Paul Barthomeuf | 2000-06-27 |
| 5829681 | Spray gun with double trigger levers for dispensing two liquids independently or in admixture | Jean-François Hamel, Louis Morisset, Hubert Gagnon, Marc Jacques, Bernard Juneau +4 more | 1998-11-03 |
| 5339992 | Tubular cartridge for storing and applying a non-solid product, and a drive and thrust assembly for the cartridge | Jean-Paul Barthomeuf | 1994-08-23 |
| 5295613 | Tubular cartridge for storing and applying a non-solid product, and a drive and thrust assembly for the cartridge | Jean-Paul Barthomeuf | 1994-03-22 |
| 4971494 | Bolt for an anchoring hole with an undercut | Jean-Paul Barthomeue, Andre De Neergaard | 1990-11-20 |