Mulhern; Eric
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mulhern; Eric.The latest application filed is for "perforating gun assembly and wellbore tool string with tandem seal adapter".
- Mulhern; Eric - Edmonton CA
| Patent | Date |
|---|---|
| Alignment sub and orienting sub adapter Grant 11,339,614 - Mulhern , et al. May 24, 2 | 2022-05-24 |
| Perforating Gun Assembly And Wellbore Tool String With Tandem Seal Adapter App 20210317728 - Preiss; Frank Haron ; et al. | 2021-10-14 |
| Alignment Sub And Orienting Sub Adapter App 20210301599 - Mulhern; Eric ; et al. | 2021-09-30 |
| Perforation gun components and system Grant 11,125,056 - Parks , et al. September 21, 2 | 2021-09-21 |
| Single Charge Perforation Gun And System App 20210238966 - Preiss; Frank Haron ; et al. | 2021-08-05 |
| Perforating Gun Assembly Having Seal Element Of Tandem Seal Adapter And Coupling Of Housing Intersecting With A Common Plane Perpendicular To Longitudinal Axis App 20210222526 - Preiss; Frank Haron ; et al. | 2021-07-22 |
| Logging Drone With Wiper Plug App 20210215039 - Scharf; Thilo ; et al. | 2021-07-15 |
| Detonation Activated Wireline Release Tool App 20210198964 - Mulhern; Eric ; et al. | 2021-07-01 |
| Alignment sub Grant D922,541 - Mulhern , et al. June 15, 2 | 2021-06-15 |
| Detonation activated wireline release tool Grant 11,021,923 - Mulhern , et al. June 1, 2 | 2021-06-01 |
| Hydraulic Underbalance Initiated Safety Firing Head, Well Completion Apparatus Incorporating Same, And Method Of Use App 20210079769 - Preiss; Frank Haron ; et al. | 2021-03-18 |
| Tandem Seal Adapter For Use With A Wellbore Tool, And Wellbore Tool String Including A Tandem Seal Adapter App 20200399995 - Preiss; Frank Haron ; et al. | 2020-12-24 |
| Hydraulic underbalance initiated safety firing head, well completion apparatus incorporating same, and method of use Grant 10,865,626 - Preiss , et al. December 15, 2 | 2020-12-15 |
| Tandem sub Grant D904,475 - Preiss , et al. December 8, 2 | 2020-12-08 |
| Alignment sub Grant D903,064 - Mulhern , et al. November 24, 2 | 2020-11-24 |
| Perforation gun components and system Grant 10,844,697 - Preiss , et al. November 24, 2 | 2020-11-24 |
| Electronic time delay fuse Grant 10,816,311 - Zemla , et al. October 27, 2 | 2020-10-27 |
| Perforating Gun System With Electrical Connection Assemblies App 20200199983 - Preiss; Frank Haron ; et al. | 2020-06-25 |
| Electronic Time Delay Fuse App 20200200516 - Zemla; Andreas Robert ; et al. | 2020-06-25 |
| Perforation Gun Components And System App 20200032626 - Parks; David C. ; et al. | 2020-01-30 |
| Perforation gun components and system Grant 10,472,938 - Parks , et al. Nov | 2019-11-12 |
| Detonation Activated Wireline Release Tool App 20190330947 - Mulhern; Eric ; et al. | 2019-10-31 |
| Perforation gun components and systems Grant 10,429,161 - Parks , et al. October 1, 2 | 2019-10-01 |
| Perforation Gun Components And System App 20190219375 - Parks; David C. ; et al. | 2019-07-18 |
| Hydraulic Underbalance Initiated Safety Firing Head, Well Completion Apparatus Incorporating Same, And Method Of Use App 20190162058 - Preiss; Frank Haron ; et al. | 2019-05-30 |
| Perforation Gun Components And System App 20180202789 - Parks; David C. ; et al. | 2018-07-19 |
| Perforation Gun Components And System App 20180202790 - Parks; David C. ; et al. | 2018-07-19 |
| Method of initiating a percussion initiator Grant 9,988,885 - Shahinpour , et al. June 5, 2 | 2018-06-05 |
| Method Of Initiating A Percussion Initiator App 20180135390 - Shahinpour; Arash ; et al. | 2018-05-17 |
| Ballistic transfer module Grant 9,890,619 - Shahinpour , et al. February 13, 2 | 2018-02-13 |
| Perforation Gun Components And System App 20170276465 - Parks; David C. ; et al. | 2017-09-28 |
| Perforation gun components and system Grant 9,702,680 - Parks , et al. July 11, 2 | 2017-07-11 |
| Perforation Gun Components And System App 20170052011 - Parks; David C. ; et al. | 2017-02-23 |
| Perforation gun components and system Grant 9,494,021 - Parks , et al. November 15, 2 | 2016-11-15 |
| Ballistic Transfer Module App 20160202033 - Shahinpour; Arash ; et al. | 2016-07-14 |
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