Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345138 | Well perforator evaluation system and method | Seth Powers, Chris Pool, Jarrod Henry Pearson, John T. Hardesty | 2025-07-01 |
| 12196064 | Reusable switch module for gun system | Carson Brooks, Seth Powers, Timothy Sampson | 2025-01-14 |
| 11834936 | Dissolvable time delay firing head and method | — | 2023-12-05 |
| 11078738 | Hydraulically activated setting tool and method | Robert E. Davis, Wayne ROSENTHAL, Kevin R. George, David S. Wesson, Jeremy Eli CASTANEDA | 2021-08-03 |
| 10920515 | Device and method for retrieving a restriction element from a well | Dennis Roessler, John T. Hardesty, Kevin R. George | 2021-02-16 |
| 10851613 | Two-part restriction element for large-bore downhole isolation tool and method | Kevin R. George, Dennis Roessler, John T. Hardesty | 2020-12-01 |
| 10612340 | Wellbore plug isolation system and method | Philip M. Snider, Kevin R. George, John T. Hardesty, Nathan G. Clark, James A. Rollins +1 more | 2020-04-07 |
| 10605040 | Large-bore downhole isolation tool with plastically deformable seal and method | John T. Hardesty, Philip M. Snider, David S. Wesson | 2020-03-31 |
| 10502013 | Hydraulically activated setting tool and method | Robert E. Davis, Wayne ROSENTHAL, Kevin R. George, David S. Wesson, Jeremy Eli CASTANEDA | 2019-12-10 |
| 10480276 | Wellbore plug isolation system and method | Philip M. Snider, Kevin R. George, John T. Hardesty, Nathan G. Clark, James A. Rollins +1 more | 2019-11-19 |
| 10221654 | Reverse flow arming and actuation apparatus and method | Dennis Roessler, Varun Garg, Kevin R. George, Raymond C. Shaffer, John T. Hardesty +2 more | 2019-03-05 |
| 10180037 | Wellbore plug isolation system and method | John T. Hardesty, Philip M. Snider | 2019-01-15 |
| 9689232 | Reverse flow actuation apparatus and method | John T. Hardesty, Kevin R. George, Raymond C. Shaffer, Dennis Roessler, Varun Garg +2 more | 2017-06-27 |
| 9273535 | Hydraulic flow restriction tube time delay system and method | Kevin R. George, Philip M. Snider, John T. Hardesty, James A. Rollins, Nathan G. Clark +2 more | 2016-03-01 |
| 9243472 | Wellbore plug isolation system and method | Philip M. Snider, Kevin R. George, John T. Hardesty, Nathan G. Clark, James A. Rollins +1 more | 2016-01-26 |
| 9062543 | Wellbore plug isolation system and method | Philip M. Snider, Kevin R. George, John T. Hardesty, Nathan G. Clark, James A. Rollins +1 more | 2015-06-23 |