Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8555589 | Roofing system | Colin Murphy | 2013-10-15 |
| 7255738 | Lightweight cementitious composite material | — | 2007-08-14 |
| 7169464 | Aligned extrudate structure | — | 2007-01-30 |
| 6833188 | Lightweight cementitious composite material | — | 2004-12-21 |