Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180796 | Systems and methods for activating a pressure-sensitive downhole tool | Michael C. Robertson, Antony F. Grattan | 2024-12-31 |
| 11846418 | Protective material for fuel system | Michael C. Robertson, Antony F. Grattan, Cory L. Huggins | 2023-12-19 |
| 11732574 | Permanent or removable positioning apparatus and method for downhole tool operations | Michael C. Robertson, William F. Boelte, Marcelo Laxalt, Antony F. Grattan | 2023-08-22 |
| 11719062 | Systems and methods for setting an extreme-range anchor within a wellbore | Michael C. Robertson, Antony F. Grattan, Cory L. Huggins | 2023-08-08 |
| 11655686 | Degradable plug device for a pipe | George Bruce Martin, Michael C. Robertson, Antony F. Grattan | 2023-05-23 |
| 11591872 | Setting tool for downhole applications | Michael C. Robertson, Antony F. Grattan, Roy L. Sparkman, Mark Lancaster | 2023-02-28 |
| 11414940 | Systems and methods for setting an extreme range anchor within a wellbore | Michael C. Robertson, Antony F. Grattan, Cory L. Huggins | 2022-08-16 |
| 11230900 | Downhole jarring tool with electrical pass through | Michael C. Robertson, Antony F. Grattan, Scott L. Hayes | 2022-01-25 |
| 11078777 | Permanent or removable positioning apparatus and method for downhole tool operations | Michael C. Robertson, William F. Boelte, Marcelo Laxalt, Antony F. Grattan | 2021-08-03 |
| 11072991 | Degradable plug device for a pipe | George Bruce Martin, Michael C. Robertson, Antony F. Grattan | 2021-07-27 |
| 11047192 | Downhole positioning and anchoring device | Michael C. Robertson, Antony F. Grattan, Marcelo Laxalt | 2021-06-29 |
| 10900309 | Setting tool for downhole applications | Michael C. Robertson, Antony F. Grattan, Roy L. Sparkman, Mark Lancaster | 2021-01-26 |
| 10865614 | Systems and methods for setting an extreme-range anchor within a wellbore | Michael C. Robertson, Antony F. Grattan, Cory L. Huggins | 2020-12-15 |
| 10801286 | Tool positioning and latching system | Michael C. Robertson, William F. Boelte | 2020-10-13 |
| 10787864 | Web protectors for use in a downhole tool | Michael C. Robertson, Antony F. Grattan, Amy C. Stephens | 2020-09-29 |
| 10689932 | Casing removal tool and methods of use for well abandonment | Michael C. Robertson, Antony F. Grattan, William F. Boelte | 2020-06-23 |
| 10472913 | Apparatus and methods for overcoming an obstruction in a wellbore | Michael C. Robertson, William F. Boelte | 2019-11-12 |
| 10465500 | Permanent or removable positioning apparatus and method for downhole tool operations | Michael C. Robertson, William F. Boelte | 2019-11-05 |
| 10392888 | Centralizing and protective adapter for downhole torch and method of use | Michael C. Robertson, Antony F. Grattan, Amy C. Stephens, William F. Boelte, Cory L. Huggins | 2019-08-27 |
| 10337271 | Downhole positioning and anchoring device | Michael C. Robertson, Antony F. Grattan, Marcelo Laxalt | 2019-07-02 |
| 10294744 | Systems and methods for setting an extreme-range anchor within a wellbore | Michael C. Robertson, Antony F. Grattan, Cory L. Huggins | 2019-05-21 |
| 10246961 | Setting tool for downhole applications | Michael C. Robertson, Antony F. Grattan, Roy L. Sparkman, Mark Lancaster | 2019-04-02 |
| 9945197 | Tool positioning and latching system | Michael C. Robertson, William F. Boelte | 2018-04-17 |
| 9863235 | Permanent or removable positioning apparatus and method for downhole tool operations | Michael C. Robertson, William F. Boelte | 2018-01-09 |
| 9745813 | Anchor system for imparting a rotational motion in a cutting apparatus | Michael C. Robertson | 2017-08-29 |