Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151150 | Manually contractable ring for sealing an envelope against a bead of a tire during retreading | Joseph A. Troilo, Jr. | 1992-09-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151150 | Manually contractable ring for sealing an envelope against a bead of a tire during retreading | Joseph A. Troilo, Jr. | 1992-09-29 |