| D1073745 |
Switch housing for a perforating gun assembly |
Shelby L. Sullivan, Nicholas N. Kleinschmit |
2025-05-06 |
| D1043762 |
Switch housing for a perforating gun assembly |
Shelby L. Sullivan, Nicholas N. Kleinschmit |
2024-09-24 |
| 11913767 |
End plate for a perforating gun assembly |
Shelby L. Sullivan, Nicholas N. Kleinschmit |
2024-02-27 |
| 11536118 |
Perforating gun orienting system, and method of aligning shots in a perforating gun |
Shelby L. Sullivan |
2022-12-27 |
| D962297 |
Signal transmission pin for a perforating gun assembly |
Shelby L. Sullivan, Nicholas N. Kleinschmit |
2022-08-30 |
| 11402190 |
Detonation system having sealed explosive initiation assembly |
Shelby L. Sullivan, Nicholas N. Kleinschmit |
2022-08-02 |
| D950611 |
Signal transmission pin perforating gun assembly |
Shelby L. Sullivan, Nicholas N. Kleinschmit |
2022-05-03 |
| 11293737 |
Detonation system having sealed explosive initiation assembly |
Shelby L. Sullivan, Nicholas N. Kleinschmit |
2022-04-05 |
| D947253 |
Bulkhead for a perforating gun assembly |
Shelby L. Sullivan, Nicholas N. Kleinschmit |
2022-03-29 |
| 11255162 |
Bulkhead assembly for a tandem sub, and an improved tandem sub |
Shelby L. Sullivan, Kelly Sullivan |
2022-02-22 |
| 11255650 |
Detonation system having sealed explosive initiation assembly |
Shelby L. Sullivan, Nicholas N. Kleinschmit |
2022-02-22 |
| 11248452 |
Bulkhead assembly for a tandem sub, and an improved tandem sub |
Shelby L. Sullivan, Kelly Sullivan |
2022-02-15 |
| 11156066 |
Perforating gun orienting system, and method of aligning shots in a perforating gun |
Shelby L. Sullivan |
2021-10-26 |
| 11066883 |
Hydraulic disconnect tool |
— |
2021-07-20 |
| 10920544 |
Setting tool igniter system and method |
Shelby L. Sullivan, Johnny Joslin, Robert E. Davis, John T. Hardesty |
2021-02-16 |
| 10914145 |
Bulkhead assembly for a tandem sub, and an improved tandem sub |
Shelby L. Sullivan, Kelly Sullivan |
2021-02-09 |
| D892606 |
Pressure bleed-off clamp |
Shelby L. Sullivan |
2020-08-11 |
| D892576 |
Pressure bleed-off handle |
Shelby L. Sullivan |
2020-08-11 |
| 9771776 |
Flapper stabilization for back pressure valve |
Roger L. Schultz |
2017-09-26 |
| 9752410 |
Flapper stabilization for back pressure valve |
Roger L. Schultz |
2017-09-05 |