Eric Mulhern

Person

Edmonton, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Perforating gun orientation system
- Patent number 12,078,038
- Issue date Sep 3, 2024
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- E21 - EARTH DRILLING MINING
Information Patent Grant
Alignment sub and perforating gun assembly with alignment sub
- Patent number 11,988,049
- Issue date May 21, 2024
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating gun assembly having seal element of tandem seal adapter...
- Patent number 11,788,389
- Issue date Oct 17, 2023
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating gun assembly and wellbore tool string with tandem seal...
- Patent number 11,661,823
- Issue date May 30, 2023
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- F42 - AMMUNITION BLASTING
Information Patent Grant
Detonation activated wireline release tool
- Patent number 11,634,956
- Issue date Apr 25, 2023
- DynaEnergetics Europe GmbH
- Eric Mulhern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating gun system with electrical connection assemblies
- Patent number 11,608,720
- Issue date Mar 21, 2023
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- F42 - AMMUNITION BLASTING
Information Patent Grant
Tandem seal adapter for use with a wellbore tool, and wellbore tool...
- Patent number 11,542,792
- Issue date Jan 3, 2023
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- F42 - AMMUNITION BLASTING
Information Patent Grant
Hydraulic underbalance initiated safety firing head, well completio...
- Patent number 11,408,258
- Issue date Aug 9, 2022
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- E21 - EARTH DRILLING MINING
Information Patent Grant
Alignment sub and orienting sub adapter
- Patent number 11,339,614
- Issue date May 24, 2022
- DynaEnergetics Europe GmbH
- Eric Mulhern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforation gun components and system
- Patent number 11,125,056
- Issue date Sep 21, 2021
- DynaEnergetics Europe GmbH
- David C. Parks
- F42 - AMMUNITION BLASTING
Information Patent Grant
Alignment sub
- Patent number D922541
- Issue date Jun 15, 2021
- DynaEnergetics Europe GmbH
- Eric Mulhern
- D23 - Environmental heating and cooling
Information Patent Grant
Detonation activated wireline release tool
- Patent number 11,021,923
- Issue date Jun 1, 2021
- DynaEnergetics Europe GmbH
- Eric Mulhern
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic underbalance initiated safety firing head, well completio...
- Patent number 10,865,626
- Issue date Dec 15, 2020
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tandem sub
- Patent number D904475
- Issue date Dec 8, 2020
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- D15 - Machines not elsewhere specified
Information Patent Grant
Perforation gun components and system
- Patent number 10,844,697
- Issue date Nov 24, 2020
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- F42 - AMMUNITION BLASTING
Information Patent Grant
Alignment sub
- Patent number D903064
- Issue date Nov 24, 2020
- DynaEnergetics Europe GmbH
- Eric Mulhern
- D23 - Environmental heating and cooling
Information Patent Grant
Electronic time delay fuse
- Patent number 10,816,311
- Issue date Oct 27, 2020
- DynaEnergetics Europe GmbH
- Andreas Robert Zemla
- F42 - AMMUNITION BLASTING
Information Patent Grant
Perforation gun components and system
- Patent number 10,472,938
- Issue date Nov 12, 2019
- DYNAenergetics GmbH & Co. KG
- David C. Parks
- F42 - AMMUNITION BLASTING
Information Patent Grant
Perforation gun components and systems
- Patent number 10,429,161
- Issue date Oct 1, 2019
- DYNAenergetics GmbH & Co. KG
- David C. Parks
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of initiating a percussion initiator
- Patent number 9,988,885
- Issue date Jun 5, 2018
- DYNAenergetics GmbH & Co. KG
- Arash Shahinpour
- F42 - AMMUNITION BLASTING
Information Patent Grant
Ballistic transfer module
- Patent number 9,890,619
- Issue date Feb 13, 2018
- DYNAenergetics GmbH & Co. KG
- Arash Shahinpour
- F42 - AMMUNITION BLASTING
Information Patent Grant
Perforation gun components and system
- Patent number 9,702,680
- Issue date Jul 11, 2017
- DYNAenergetics GmbH & Co. KG
- David C. Parks
- F42 - AMMUNITION BLASTING
Information Patent Grant
Perforation gun components and system
- Patent number 9,494,021
- Issue date Nov 15, 2016
- DYNAenergetics GmbH & Co. KG
- David C. Parks
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ALIGNMENT SUB AND PERFORATING GUN ASSEMBLY WITH ALIGNMENT SUB
- Publication number 20230016759
- Publication date Jan 19, 2023
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING GUN ORIENTATION SYSTEM
- Publication number 20220372851
- Publication date Nov 24, 2022
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- F42 - AMMUNITION BLASTING
Information Patent Application
PERFORATING GUN ASSEMBLY AND WELLBORE TOOL STRING WITH TANDEM SEAL...
- Publication number 20210317728
- Publication date Oct 14, 2021
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- F42 - AMMUNITION BLASTING
Information Patent Application
ALIGNMENT SUB AND ORIENTING SUB ADAPTER
- Publication number 20210301599
- Publication date Sep 30, 2021
- DynaEnergetics Europe GmbH
- Eric Mulhern
- E21 - EARTH DRILLING MINING
Information Patent Application
SINGLE CHARGE PERFORATION GUN AND SYSTEM
- Publication number 20210238966
- Publication date Aug 5, 2021
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING GUN ASSEMBLY HAVING SEAL ELEMENT OF TANDEM SEAL ADAPTER...
- Publication number 20210222526
- Publication date Jul 22, 2021
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- F42 - AMMUNITION BLASTING
Information Patent Application
LOGGING DRONE WITH WIPER PLUG
- Publication number 20210215039
- Publication date Jul 15, 2021
- DynaEnergetics Europe GmbH
- Thilo Scharf
- E21 - EARTH DRILLING MINING
Information Patent Application
DETONATION ACTIVATED WIRELINE RELEASE TOOL
- Publication number 20210198964
- Publication date Jul 1, 2021
- DynaEnergetics Europe GmbH
- Eric Mulhern
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULIC UNDERBALANCE INITIATED SAFETY FIRING HEAD, WELL COMPLETIO...
- Publication number 20210079769
- Publication date Mar 18, 2021
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- E21 - EARTH DRILLING MINING
Information Patent Application
TANDEM SEAL ADAPTER FOR USE WITH A WELLBORE TOOL, AND WELLBORE TOOL...
- Publication number 20200399995
- Publication date Dec 24, 2020
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- F42 - AMMUNITION BLASTING
Information Patent Application
ELECTRONIC TIME DELAY FUSE
- Publication number 20200200516
- Publication date Jun 25, 2020
- DYNAenergetics GmbH & Co. KG
- Andreas Robert Zemla
- F42 - AMMUNITION BLASTING
Information Patent Application
PERFORATING GUN SYSTEM WITH ELECTRICAL CONNECTION ASSEMBLIES
- Publication number 20200199983
- Publication date Jun 25, 2020
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- F42 - AMMUNITION BLASTING
Information Patent Application
PERFORATION GUN COMPONENTS AND SYSTEM
- Publication number 20200032626
- Publication date Jan 30, 2020
- DYNAenergetics GmbH & Co. KG
- David C. Parks
- F42 - AMMUNITION BLASTING
Information Patent Application
DETONATION ACTIVATED WIRELINE RELEASE TOOL
- Publication number 20190330947
- Publication date Oct 31, 2019
- DynaEnergetics Canada Inc.
- Eric Mulhern
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATION GUN COMPONENTS AND SYSTEM
- Publication number 20190219375
- Publication date Jul 18, 2019
- DYNAenergetics GmbH & Co. KG
- David C. Parks
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULIC UNDERBALANCE INITIATED SAFETY FIRING HEAD, WELL COMPLETIO...
- Publication number 20190162058
- Publication date May 30, 2019
- DYNAenergetics GmbH & Co. KG
- Frank Haron Preiss
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATION GUN COMPONENTS AND SYSTEM
- Publication number 20180202790
- Publication date Jul 19, 2018
- DYNAenergetics GmbH & Co. KG
- David C. Parks
- F42 - AMMUNITION BLASTING
Information Patent Application
PERFORATION GUN COMPONENTS AND SYSTEM
- Publication number 20180202789
- Publication date Jul 19, 2018
- DYNAenergetics GmbH & Co. KG
- David C. Parks
- F42 - AMMUNITION BLASTING
Information Patent Application
METHOD OF INITIATING A PERCUSSION INITIATOR
- Publication number 20180135390
- Publication date May 17, 2018
- DYNAenergetics GmbH & Co. KG
- Arash Shahinpour
- F42 - AMMUNITION BLASTING
Information Patent Application
PERFORATION GUN COMPONENTS AND SYSTEM
- Publication number 20170276465
- Publication date Sep 28, 2017
- DYNAenergetics GmbH & Co. KG
- David C. Parks
- F42 - AMMUNITION BLASTING
Information Patent Application
PERFORATION GUN COMPONENTS AND SYSTEM
- Publication number 20170052011
- Publication date Feb 23, 2017
- DYNAenergetics GmbH & Co. KG
- David C. Parks
- F42 - AMMUNITION BLASTING
Information Patent Application
BALLISTIC TRANSFER MODULE
- Publication number 20160202033
- Publication date Jul 14, 2016
- DYNAenergetics GmbH & Co. KG
- Arash Shahinpour
- F42 - AMMUNITION BLASTING

Eric Mulhern

Person

Patents Grantslast 30 patents

Perforating gun orientation system

Alignment sub and perforating gun assembly with alignment sub

Perforating gun assembly having seal element of tandem seal adapter...

Perforating gun assembly and wellbore tool string with tandem seal...

Detonation activated wireline release tool

Perforating gun system with electrical connection assemblies

Tandem seal adapter for use with a wellbore tool, and wellbore tool...

Hydraulic underbalance initiated safety firing head, well completio...

Alignment sub and orienting sub adapter

Perforation gun components and system

Alignment sub

Detonation activated wireline release tool

Hydraulic underbalance initiated safety firing head, well completio...

Tandem sub

Perforation gun components and system

Alignment sub

Electronic time delay fuse

Perforation gun components and system

Perforation gun components and systems

Method of initiating a percussion initiator

Ballistic transfer module

Perforation gun components and system

Perforation gun components and system

Patents Applicationslast 30 patents

ALIGNMENT SUB AND PERFORATING GUN ASSEMBLY WITH ALIGNMENT SUB

PERFORATING GUN ORIENTATION SYSTEM

PERFORATING GUN ASSEMBLY AND WELLBORE TOOL STRING WITH TANDEM SEAL...

ALIGNMENT SUB AND ORIENTING SUB ADAPTER

SINGLE CHARGE PERFORATION GUN AND SYSTEM

PERFORATING GUN ASSEMBLY HAVING SEAL ELEMENT OF TANDEM SEAL ADAPTER...

LOGGING DRONE WITH WIPER PLUG

DETONATION ACTIVATED WIRELINE RELEASE TOOL

HYDRAULIC UNDERBALANCE INITIATED SAFETY FIRING HEAD, WELL COMPLETIO...

TANDEM SEAL ADAPTER FOR USE WITH A WELLBORE TOOL, AND WELLBORE TOOL...

ELECTRONIC TIME DELAY FUSE

PERFORATING GUN SYSTEM WITH ELECTRICAL CONNECTION ASSEMBLIES

PERFORATION GUN COMPONENTS AND SYSTEM

DETONATION ACTIVATED WIRELINE RELEASE TOOL

PERFORATION GUN COMPONENTS AND SYSTEM

HYDRAULIC UNDERBALANCE INITIATED SAFETY FIRING HEAD, WELL COMPLETIO...

PERFORATION GUN COMPONENTS AND SYSTEM

PERFORATION GUN COMPONENTS AND SYSTEM

METHOD OF INITIATING A PERCUSSION INITIATOR

PERFORATION GUN COMPONENTS AND SYSTEM

PERFORATION GUN COMPONENTS AND SYSTEM

BALLISTIC TRANSFER MODULE