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Joshua M. HORNSBY
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Tomball, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Shunt tube connection assembly
Patent number
11,168,817
Issue date
Nov 9, 2021
Weatherford Technology Holdings, LLC
Michael Joseph Sessa
E21 - EARTH DRILLING MINING
Information
Patent Grant
Shroud assembly
Patent number
10,920,537
Issue date
Feb 16, 2021
Weatherford Technology Holdings, LLC
Michael Joseph Sessa
E21 - EARTH DRILLING MINING
Information
Patent Grant
Treatment tool for use in a subterranean well
Patent number
10,844,695
Issue date
Nov 24, 2020
Weatherford Technology Holdings, LLC
Candido Castro
E21 - EARTH DRILLING MINING
Information
Patent Grant
Positioning tool with extendable landing dogs
Patent number
10,822,900
Issue date
Nov 3, 2020
Weatherford Technology Holdings, LLC
Jason J. Brasseaux
E21 - EARTH DRILLING MINING
Information
Patent Grant
Treatment tool for use in a subterranean well
Patent number
10,227,848
Issue date
Mar 12, 2019
Weatherford Technology Holdings, LLC
Candido Castro
E21 - EARTH DRILLING MINING
Information
Patent Grant
Valve operable in response to engagement of different engagement me...
Patent number
10,167,700
Issue date
Jan 1, 2019
Weatherford Technology Holdings, LLC
Jason J. Brasseaux
E21 - EARTH DRILLING MINING
Information
Patent Grant
Valve operable between open and closed configurations in response t...
Patent number
9,988,876
Issue date
Jun 5, 2018
Weatherford Technology Holdings, LLC
Jason J. Brasseaux
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
TREATMENT TOOL FOR USE IN A SUBTERRANEAN WELL
Publication number
20190120025
Publication date
Apr 25, 2019
Weatherford Technology Holdings, LLC.
Candido CASTRO
E21 - EARTH DRILLING MINING
Information
Patent Application
SHROUD ASSEMBLY
Publication number
20180298730
Publication date
Oct 18, 2018
Weatherford Technology Holdings, LLC.
Michael Joseph SESSA
E21 - EARTH DRILLING MINING
Information
Patent Application
SHUNT TUBE CONNECTION ASSEMBLY
Publication number
20180299046
Publication date
Oct 18, 2018
Weatherford Technology Holdings, LLC.
Michael Joseph SESSA
E21 - EARTH DRILLING MINING
Information
Patent Application
TREATMENT TOOL FOR USE IN A SUBTERRANEAN WELL
Publication number
20170241235
Publication date
Aug 24, 2017
Weatherford Technology Holdings, LLC.
Candido CASTRO
E21 - EARTH DRILLING MINING
Information
Patent Application
VALVE OPERABLE IN RESPONSE TO ENGAGEMENT OF DIFFERENT ENGAGEMENT ME...
Publication number
20170218723
Publication date
Aug 3, 2017
Weatherford Technology Holdings, LLC.
Jason J. BRASSEAUX
E21 - EARTH DRILLING MINING
Information
Patent Application
POSITIONING TOOL WITH EXTENDABLE LANDING DOGS
Publication number
20170218712
Publication date
Aug 3, 2017
Weatherford Technology Holdings, LLC.
Jason J. BRASSEAUX
E21 - EARTH DRILLING MINING
Information
Patent Application
VALVE OPERABLE BETWEEN OPEN AND CLOSED CONFIGURATIONS IN RESPONSE T...
Publication number
20170218724
Publication date
Aug 3, 2017
Weatherford Technology Holdings, LLC.
Jason J. BRASSEAUX
E21 - EARTH DRILLING MINING