Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408769 | Stuffing box with outer flexible tube to allow shaft gyratory movements | — | 1983-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408769 | Stuffing box with outer flexible tube to allow shaft gyratory movements | — | 1983-10-11 |