Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4508315 | Bidirectional valve seal | Carl F. Livorsi, Joseph A. Wucik, Jr., Philip J. Dorrian | 1985-04-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4508315 | Bidirectional valve seal | Carl F. Livorsi, Joseph A. Wucik, Jr., Philip J. Dorrian | 1985-04-02 |