Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465461 | Apparatus and methods setting a string at particular locations in a wellbore for performing a wellbore operation | Robert S. O'Brien, Andrew Cayson, Geoffrey York Powers | 2019-11-05 |
| 10370916 | Apparatus and methods for locating a particular location in a wellbore for performing a wellbore operation | Robert S. O'Brien, Andrew Cayson, Geoffrey York Powers | 2019-08-06 |
| 10344553 | Wellbore completion apparatus and methods utilizing expandable inverted seals | Robert S. O'Brien | 2019-07-09 |