Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442910 | Composite building system | — | 2002-09-03 |
| 5881524 | Composite building system and method of manufacturing same and components therefore | — | 1999-03-16 |
| 5758634 | Concrete shearing method | — | 1998-06-02 |
| 5678378 | Joist for use in a composite building system | — | 1997-10-21 |
| 5373675 | Composite building system and method of manufacturing same and components therefor | — | 1994-12-20 |
| 5146726 | Composite building system and method of manufacturing same and components therefor | — | 1992-09-15 |