Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4269567 | Mud degasser pump | Phil H. Griffin, Martin J. Sharki | 1981-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4269567 | Mud degasser pump | Phil H. Griffin, Martin J. Sharki | 1981-05-26 |