Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9121247 | Method and apparatus for establishing injection into a cased bore hole using a time delay toe injection apparatus | Kevin R. George, David S. Wesson | 2015-09-01 |
| 9121252 | Method and apparatus for establishing injection into a cased bore hole using a time delay toe injection apparatus | Kevin R. George, David S. Wesson | 2015-09-01 |
| 9115572 | Externally-orientated internally-corrected perforating gun system and method | John T. Hardesty, Nathan G. Clark, David S. Wesson | 2015-08-25 |
| 9062543 | Wellbore plug isolation system and method | Philip M. Snider, Kevin R. George, John T. Hardesty, Michael D. Wroblicky, Nathan G. Clark +1 more | 2015-06-23 |
| 9038521 | Apparatus for creating and customizing intersecting jets with oilfield shaped charges | Kevin R. George, Nathan G. Clark | 2015-05-26 |
| 7441601 | Perforation gun with integral debris trap apparatus and method of use | Kevin R. George, Nathan G. Clark, David S. Wesson | 2008-10-28 |
| 6062310 | Full bore gun system | David S. Wesson, Don Shewchenko, Lile Andrich | 2000-05-16 |
| 5797464 | System for producing high density, extra large well perforations | Dan W. Pratt, David S. Wesson, Kevin R. George | 1998-08-25 |