Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12060706 | System for wall construction | — | 2024-08-13 |
| 10500758 | Casted block molding apparatus and method | Ian Havill, Jean-Michel Brassard | 2019-12-10 |
| 9115472 | Precast interconnectable concrete paver block for constructing paving surface | — | 2015-08-25 |
| 8757922 | Interengageable paving stone | — | 2014-06-24 |
| 8696235 | Precast interconnectable concrete paver block for constructing paving surfaces | — | 2014-04-15 |
| D688811 | Paving stone | — | 2013-08-27 |
| 8002494 | Paving stone and method | — | 2011-08-23 |
| 7862754 | Casted concrete stone with opposed molded textured surfaces and method of manufacture | — | 2011-01-04 |
| D622872 | Flagstone | — | 2010-08-31 |
| D620616 | Flagstone | — | 2010-07-27 |
| D620617 | Flagstone | — | 2010-07-27 |
| D613426 | Paving stone | — | 2010-04-06 |
| 6994081 | Apparatus for roughing the surfaces of casted concrete block | Hans Pedersen | 2006-02-07 |
| 6843947 | Method for roughing surfaces of concrete casted blocks | Yvon Laporte, Hugo Laporte | 2005-01-18 |
| 6668816 | Concrete stone texturing machine, method and product | Hans Pedersen | 2003-12-30 |
| 6575727 | Apparatus for roughing surfaces of concrete casted blocks | Yvon Laporte, Hugo Laporte | 2003-06-10 |
| 6561786 | Apparatus for roughing surfaces of concrete casted blocks | — | 2003-05-13 |
| 6073411 | Pre-cast rectangular cobblestone | — | 2000-06-13 |
| 5984589 | Wall construction block with retaining pin inserts | — | 1999-11-16 |
| 5533837 | Anchor for retaining wall formed of superimposed concrete blocks | Horacio Correia | 1996-07-09 |
| 5528873 | Block for construction retaining wall | Horacio Correia | 1996-06-25 |
| 5478165 | Curb paving stone and anchoring system | Horacio Correia | 1995-12-26 |
| D359367 | Landscaping block | Horacio Carreia, Nancy Larocca | 1995-06-13 |