Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4730428 | Load bearing floor or roof members | Peter R. Head | 1988-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4730428 | Load bearing floor or roof members | Peter R. Head | 1988-03-15 |