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Shafiq Khandoker
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Annular BOP packing unit
Patent number
8,176,933
Issue date
May 15, 2012
Hydril USA Manufacturing LLC
Philip A. Huff
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Imputing strength gradient in pressure vessels
Patent number
7,849,599
Issue date
Dec 14, 2010
Hydril USA Manufacturing LLC
Philip A. Huff
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Revised cure cycle for annular packing units
Patent number
7,736,556
Issue date
Jun 15, 2010
Hydril USA Manufacturing LLC
Stefan Butuc
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Reinforcement of irregular pressure vessels
Patent number
7,721,401
Issue date
May 25, 2010
Hydril USA Manufacturing LLC
Philip A. Huff
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
REINFORCEMENT OF IRREGULAR PRESSURE VESSELS
Publication number
20100095507
Publication date
Apr 22, 2010
Philip A. Huff
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CLADDING FOR FATIGUE CONTROL
Publication number
20090158591
Publication date
Jun 25, 2009
Philip A. Huff
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
IMPUTING STRENGTH GRADIENT IN PRESSURE VESSELS
Publication number
20080078554
Publication date
Apr 3, 2008
Philip A. Huff
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ANNULAR BOP PACKING UNIT
Publication number
20080066906
Publication date
Mar 20, 2008
Hydril Company LP
Philip A. Huff
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF DESIGNING BLOWOUT PREVENTER SEAL USING FINITE ELEMENT ANA...
Publication number
20080027693
Publication date
Jan 31, 2008
Hydril Company LP
Shafiq Khandoker
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
REVISED CURE CYCLE FOR ANNULAR PACKING UNITS
Publication number
20080023865
Publication date
Jan 31, 2008
Hydril Company LP
Stefan Butuc
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SEAL FOR BLOWOUT PREVENTER WITH SELECTIVE DEBONDING
Publication number
20080023917
Publication date
Jan 31, 2008
Hydril Company LP
Shafiq Khandoker
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL