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Daniel W. Fish
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Oil well stuffing box
Patent number
12,203,332
Issue date
Jan 21, 2025
ConocoPhillips Company
Hans-Jacob Lund
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellhead system having resilient device to actuate a load member an...
Patent number
8,813,837
Issue date
Aug 26, 2014
Vetco Gray Inc.
Nicholas P. Gette
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellhead assembly having seal assembly with axial restraint
Patent number
8,636,072
Issue date
Jan 28, 2014
Vetco Gray Inc.
Nicholas P. Gette
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellhead system having wicker sealing surface
Patent number
8,245,776
Issue date
Aug 21, 2012
Vetco Gray Inc.
Nicholas P. Gette
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
OIL WELL STUFFING BOX
Publication number
20230340853
Publication date
Oct 26, 2023
ConocoPhillips Company
Hans-Jacob Lund
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLHEAD SYSTEM HAVING WICKER SEALING SURFACE
Publication number
20110088893
Publication date
Apr 21, 2011
Vetco Gray Inc.
Nicholas P. Gette
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLHEAD SYSTEM HAVING RESILIENT DEVICE TO ACTUATE A LOAD MEMBER AN...
Publication number
20100243238
Publication date
Sep 30, 2010
Vetco Gray Inc.
Nicholas P. Gette
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM FOR SUPPORTING COMPONENTS WITHIN A TUBULAR HOUSING OF A WELL...
Publication number
20100200217
Publication date
Aug 12, 2010
Nicholas P. Gette
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLHEAD ASSEMBLY HAVING SEAL ASSEMBLY WITH AXIAL RESTRAINT
Publication number
20100038089
Publication date
Feb 18, 2010
Nicholas P. Gette
E21 - EARTH DRILLING MINING