Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362428 | Expansion seal | — | 1982-12-07 |
| 4362429 | Cover cap for the anchor bolt receiving channel of an expansion joint system retainer | Guy S. Puccio | 1982-12-07 |
| 4351622 | Expansion seal | — | 1982-09-28 |