Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799647 | Valve assembly for controlling fluid flow | Timothy Lamont Cook, Joseph G. Craigen | 1989-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799647 | Valve assembly for controlling fluid flow | Timothy Lamont Cook, Joseph G. Craigen | 1989-01-24 |