Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357755 | Column pad layout device, anchor bolt layout device, and layout methods | Esther L. Allen | 1982-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357755 | Column pad layout device, anchor bolt layout device, and layout methods | Esther L. Allen | 1982-11-09 |