Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6070668 | Blowout preventer spanner joint with emergency disconnect capability | Williams C. Parks, Walter S. Going, III, Michael W. Spiering | 2000-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6070668 | Blowout preventer spanner joint with emergency disconnect capability | Williams C. Parks, Walter S. Going, III, Michael W. Spiering | 2000-06-06 |