Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441398 | Well barrier and release device for use in drilling operations | Arthur Stautzenberger | 2022-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441398 | Well barrier and release device for use in drilling operations | Arthur Stautzenberger | 2022-09-13 |