Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4194750 | Sealing device with external deformable flanges | Richard C. Sovish | 1980-03-25 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4194750 | Sealing device with external deformable flanges | Richard C. Sovish | 1980-03-25 |