Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883321 | Device to resist rotational forces while drilling a borehole | Siamak SHAHIPASSAND, Stig Bakke, Andrew Gorrara | 2021-01-05 |
| 10378292 | Device to resist rotational forces while drilling a borehole | Siamak SHAHIPASSAND, Stig Bakke, Andrew Gorrara | 2019-08-13 |