Arrell, Jr.; John A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Arrell, Jr.; John A..The latest application filed is for "downhole sealing apparatuses and related downhole assemblies and methods".

Company Profile

1.7.4

Arrell, Jr.; John A. - Lincoln University PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Downhole sealing apparatuses and related downhole assemblies and methods Grant 11,326,412 - Arrell, Jr. May 10, 2	2022-05-10
Downhole Sealing Apparatuses And Related Downhole Assemblies And Methods App 20200291737 - Arrell, JR.; John A.	2020-09-17
Methods and apparatus for downhole propellant-based stimulation with wellbore pressure containment Grant 10,132,148 - Moore , et al. November 20, 2	2018-11-20
Method and apparatus for ballistic tailoring of propellant structures and operation thereof for downhole stimulation Grant 9,447,672 - Arrell, Jr. , et al. September 20, 2	2016-09-20
Downhole Stimulation Tools And Related Methods Of Stimulating A Producing Formation App 20160084055 - Moore; Steven E. ; et al.	2016-03-24
Methods And Apparatus For Downhole Propellant-based Stimulation With Wellbore Pressure Containment App 20160084059 - Moore; Steven E. ; et al.	2016-03-24
Method And Apparatus For Ballistic Tailoring Of Propellant Structures And Operation Thereof For Downhole Stimulation App 20140238678 - ARRELL, JR.; JOHN A. ; et al.	2014-08-28
Methods and apparatuses for electronic time delay and systems including same Grant 8,002,026 - Arrell, Jr. , et al. August 23, 2	2011-08-23
Methods and apparatuses for electronic time delay and systems including same Grant 7,789,153 - Prinz , et al. September 7, 2	2010-09-07
Low cost hermetically sealed squib Grant 5,431,101 - Arrell, Jr. , et al. July 11, 1	1995-07-11
Low cost hermetically sealed squib Grant 5,230,287 - Arrell, Jr. , et al. July 27, 1	1993-07-27

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