Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385346 | Method and apparatus for cutting and pulling cut section of tubing in an open hole section of a wellbore | — | 2025-08-12 |
| 12338701 | In or relating to well abandonment and slot recovery | James Linklater, David Stewart | 2025-06-24 |
| 12163398 | Method relating to well abandonment | — | 2024-12-10 |
| 11840902 | Well abandonment | David Stewart | 2023-12-12 |
| 11629569 | System and method for moving stuck objects in a well | — | 2023-04-18 |
| 11613953 | Well abandonment and slot recovery | James Linklater, George Telfer, Michael Wardley | 2023-03-28 |
| 11180973 | Downhole test tool and method of use | George Telfer | 2021-11-23 |
| 11125036 | Downhole anchor mechanism | George Telfer, Michael Wardley | 2021-09-21 |
| 11111748 | Milling tools with a secondary attrition system | Manoj D. Mahajan, Charles H. Dewey, Shantanu N. Swadi, Walter E. Friedl, Christopher Kang Potter +1 more | 2021-09-07 |
| 11078754 | Downhole test tool and method of use | George Telfer, Michael Wardley, James Linklater | 2021-08-03 |
| 11053761 | Well abandonment and slot recovery | — | 2021-07-06 |
| 11047187 | Well abandonment and slot recovery | Michael Wardley, George Telfer | 2021-06-29 |
| 11047193 | Well abandonment and slot recovery | — | 2021-06-29 |
| 10989017 | Method of abandoning a well | Michael Wardley, George Telfer | 2021-04-27 |
| 10538983 | Milling tools with a secondary attrition system | Manoj D. Mahajan, Charles H. Dewey, Shantanu N. Swadi, Walter E. Friedl, Christopher Kang Potter +1 more | 2020-01-21 |