Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7045474 | Reinforced cementitious boards and methods of making same | John Porter, Jeremy-Jon Hardy | 2006-05-16 |
| 6254817 | Reinforced cementitious boards and methods of making same | John Porter, Jeremy-Jon Hardy | 2001-07-03 |
| 4780350 | Reinforcing composite for roofing membranes and process for making such composites | Terry O'Connor | 1988-10-25 |
| 4762744 | Reinforcing composite for roofing membranes and process for making such composites | Mark Woiceshyn, Terry O'Connor | 1988-08-09 |
| 4539254 | Reinforcing composite for roofing membranes and process for making such composites | Terry O'Connor | 1985-09-03 |
| 4491617 | Reinforcing composite for roofing membranes and process for making such composites | Terry O'Connor | 1985-01-01 |