Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796851 | Reinforcing rod holder for use in joining cast concrete work | — | 1989-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796851 | Reinforcing rod holder for use in joining cast concrete work | — | 1989-01-10 |