Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6282853 | Building block; system and method for construction using same | Geoffrey W. Blaney | 2001-09-04 |
| 5596853 | Building block; system and method for construction using same | Geoffrey W. Blaney | 1997-01-28 |