Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11326346 | Truss member connector, reinforced truss, and truss reinforcing method | Stuart Lee Lewis | 2022-05-10 |
| 10870991 | Truss member connector, reinforced truss, and truss reinforcing method | Stuart Lee Lewis | 2020-12-22 |
| 4862662 | Ceiling having enhanced resistance to fire | George F. Eberle, Karl L. Bickel | 1989-09-05 |