Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480295 | Jet perforating device for creating a wide diameter perforation | Jason Paul Metzger, Gerald Graves Craddock, Jr. | 2019-11-19 |
| 10161724 | Shaped-charge liner with fold around opening | Jason Paul Metzger | 2018-12-25 |
| 10041337 | Hybrid big hole liner | Jason Paul Metzger | 2018-08-07 |
| 8967256 | Wellbore perforation tool | John H. Hales | 2015-03-03 |
| 8807206 | Perforating gun debris retention assembly and method of use | — | 2014-08-19 |
| 8807213 | Pressure limiting device for well perforation gun string | Corbin S. Glenn, Bryan D. Powell | 2014-08-19 |
| 8741191 | High density powdered material liner | — | 2014-06-03 |
| 8734960 | High density powdered material liner | — | 2014-05-27 |
| 8449798 | High density powdered material liner | — | 2013-05-28 |
| 8356666 | Wellbore perforation tool | John H. Hales | 2013-01-22 |
| 7828051 | Perforating gun | — | 2010-11-09 |
| 7621342 | Method for retaining debris in a perforating apparatus | — | 2009-11-24 |
| 7430965 | Debris retention perforating apparatus and method for use of same | — | 2008-10-07 |
| 7360599 | Debris reduction perforating apparatus and method for use of same | Jim Gilbert | 2008-04-22 |
| 7360587 | Debris reduction perforating apparatus | Jim Gilbert | 2008-04-22 |
| 6758124 | Unique phasings and firing sequences for perforating guns | James M. Barker | 2004-07-06 |
| 6748843 | Unique phasings and firing sequences for perforating guns | James M. Barker | 2004-06-15 |
| 6497285 | Low debris shaped charge perforating apparatus and method for use of same | — | 2002-12-24 |
| 6371219 | Oilwell perforator having metal loaded polymer matrix molded liner and case | William Richard Collins, David J. Leidel, Nathan G. Clark, James M. Barker | 2002-04-16 |
| 5701964 | Perforating charge carrier assembly and method | James Phillip Lawson, Bennie Gill | 1997-12-30 |
| H1675 | Hybrid capsule charge | James M. Barker, Robert S. Riggs | 1997-09-02 |
| 5590723 | Perforating charge carrier assembly | Victor M. Carrera, Donald R. Carter, Sr. | 1997-01-07 |
| 5117911 | Shock attenuating apparatus and method | Mike Navarette | 1992-06-02 |
| 5070943 | Apparatus and method for perforating a well | Bennie Gill, Jerry D. Motley | 1991-12-10 |
| 4817531 | Capsule charge retaining device | Jerry D. Motley, Glenn B. Christopher | 1989-04-04 |