Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9863206 | Blowout preventer stack and supply system | Klaus Biester | 2018-01-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9863206 | Blowout preventer stack and supply system | Klaus Biester | 2018-01-09 |