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John A. Arrell
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Lincoln University, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Downhole sealing apparatuses and related downhole assemblies and me...
Patent number
11,326,412
Issue date
May 10, 2022
Northrop Grumman Systems Corporation
John A. Arrell
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and apparatus for downhole propellant-based stimulation wit...
Patent number
10,132,148
Issue date
Nov 20, 2018
Orbital ATK, Inc.
Steven E. Moore
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Downhole stimulation tools and related methods of stimulating a pro...
Patent number
9,995,124
Issue date
Jun 12, 2018
Orbital ATK, Inc.
Steven E. Moore
F42 - AMMUNITION BLASTING
Information
Patent Grant
Method and apparatus for ballistic tailoring of propellant structur...
Patent number
9,447,672
Issue date
Sep 20, 2016
Orbital ATK, Inc.
John A. Arrell
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Low cost hermetically sealed squib
Patent number
5,431,101
Issue date
Jul 11, 1995
Thiokol Corporation
John A. Arrell
F42 - AMMUNITION BLASTING
Information
Patent Grant
Low cost hermetically sealed squib
Patent number
5,230,287
Issue date
Jul 27, 1993
Thiokol Corporation
John A. Arrell
F42 - AMMUNITION BLASTING
Patents Applications
last 30 patents
Information
Patent Application
DOWNHOLE SEALING APPARATUSES AND RELATED DOWNHOLE ASSEMBLIES AND ME...
Publication number
20200291737
Publication date
Sep 17, 2020
Northrop Grumman Innovation Systems, Inc.
John A. Arrell
F42 - AMMUNITION BLASTING
Information
Patent Application
DOWNHOLE STIMULATION TOOLS AND RELATED METHODS OF STIMULATING A PRO...
Publication number
20160084055
Publication date
Mar 24, 2016
Orbital ATK, Inc.
Steven E. Moore
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND APPARATUS FOR DOWNHOLE PROPELLANT-BASED STIMULATION WIT...
Publication number
20160084059
Publication date
Mar 24, 2016
Orbital ATK, Inc.
Steven E. Moore
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR BALLISTIC TAILORING OF PROPELLANT STRUCTUR...
Publication number
20140238678
Publication date
Aug 28, 2014
JOHN A. ARRELL
F42 - AMMUNITION BLASTING
Information
Patent Application
METHODS AND APPARATUSES FOR ELECTRONIC TIME DELAY AND SYSTEMS INCLU...
Publication number
20080110612
Publication date
May 15, 2008
Francois X. Prinz
F42 - AMMUNITION BLASTING
Information
Patent Application
METHODS AND APPARATUSES FOR ELECTRONIC TIME DELAY AND SYSTEMS INCLU...
Publication number
20080099204
Publication date
May 1, 2008
John A. Arrell
F42 - AMMUNITION BLASTING
Information
Patent Application
Propellant-powered fluid jet cutting apparatus and methods of use
Publication number
20040089450
Publication date
May 13, 2004
William J. Slade
B26 - HAND CUTTING TOOLS CUTTING SEVERING