Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240301 | Artificial flagstone for providing a surface with a natural random look | Bertin Castonguay | 2019-03-26 |
| 9677228 | Artificial flagstone for providing a surface with a natural random look | Bertin Castonguay | 2017-06-13 |
| 9534396 | Artificial flagstone for providing a surface with a natural random look | Bertin Castonguay | 2017-01-03 |
| 9206599 | Wall with decorative facing | Stéphane Aubé, Bertin Castonguay, Robert Daoust | 2015-12-08 |
| 9193215 | Artificial flagstone for providing a surface with a natural random look | Bertin Castonguay | 2015-11-24 |
| D738534 | Paving block | — | 2015-09-08 |
| D737467 | Paving block | — | 2015-08-25 |
| D736952 | Paving block | — | 2015-08-18 |
| 8967907 | Artificial flagstone for providing a surface with a natural random look | Bertin Castonguay | 2015-03-03 |
| D712534 | Paving block | — | 2014-09-02 |
| 8747019 | Artificial flagstone for providing a surface with a natural random look | Bertin Castonguay | 2014-06-10 |
| 8500361 | Artificial flagstone for providing a surface with a natural random look | Bertin Castonguay | 2013-08-06 |
| D686344 | Wall block | — | 2013-07-16 |
| D674117 | Decorative paving stone | William H. Karau, Jorg Marx | 2013-01-08 |
| D674116 | Paver | — | 2013-01-08 |
| 8337116 | Artificial flagstone for providing a surface with a natural random look | Bertin Castonguay | 2012-12-25 |
| D664266 | Paving block | — | 2012-07-24 |
| D663860 | Set of pavers | — | 2012-07-17 |
| D663859 | Set of pavers | — | 2012-07-17 |
| D663861 | Paver | — | 2012-07-17 |
| D660982 | Paving block | — | 2012-05-29 |
| D660983 | Paver | — | 2012-05-29 |
| 8132981 | Artificial flagstone for providing a surface with a natural random look | Bertin Castonguay | 2012-03-13 |
| D652954 | Set of slabs | — | 2012-01-24 |
| 8101113 | Molding apparatus for producing dry cast products having textured side surfaces | Bertin Castonguay, Robert Daoust, Marc-Andre Lacas | 2012-01-24 |