Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11332988 | Traversing across a wash-out zone in a wellbore | Frode Hveding | 2022-05-17 |
| 7708074 | Downhole valve for preventing zonal cross-flow | — | 2010-05-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11332988 | Traversing across a wash-out zone in a wellbore | Frode Hveding | 2022-05-17 |
| 7708074 | Downhole valve for preventing zonal cross-flow | — | 2010-05-04 |