Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756133 | Method and apparatus for constructing building structures | — | 1988-07-12 |
| 4720957 | Structural component | — | 1988-01-26 |
| 4697393 | Metal building construction | — | 1987-10-06 |
| 4688358 | Construction system | — | 1987-08-25 |
| 4569169 | Leveling device | — | 1986-02-11 |
| 4551957 | Building construction | — | 1985-11-12 |