Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5094052 | Building wall construction | Edgar Gudmundsson | 1992-03-10 |
| 4893446 | Relocatable vertical or horizontal wall system | Edgar Gudmundsson | 1990-01-16 |
| 4888933 | Structural panel | Edgar Guomundsson | 1989-12-26 |