Seemant YADAV

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Secondary activation of packer and method
- Patent number 8,979,062
- Issue date Mar 17, 2015
- Hydril USA Manufacturing LLC
- Seemant Yadav
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shear blade geometry and method
- Patent number 8,632,047
- Issue date Jan 21, 2014
- Hydril USA Manufacturing LLC
- Christopher Andrew Hall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Shear blade geometry and method
- Patent number 8,505,870
- Issue date Aug 13, 2013
- Hydril USA Manufacturing LLC
- Seemant Yadav
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Shear block and blade interface and method
- Patent number 8,439,327
- Issue date May 14, 2013
- Hydril USA Manufacturing LLC
- Christopher A. Hall
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Lock mechanism for blowout preventer and method
- Patent number 8,408,514
- Issue date Apr 2, 2013
- Hydril USA Manfacturing LLC
- Seemant Yadav
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Breech lock mechanisms for blowout preventer and method
- Patent number 8,225,857
- Issue date Jul 24, 2012
- Hydril USA Manufacturing LLC
- Seemant Yadav
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Secondary Activation of Packer and Method
- Publication number 20130025689
- Publication date Jan 31, 2013
- HYDRIL USA MANUFACTURING LLC
- Seemant YADAV
- E21 - EARTH DRILLING MINING
Information Patent Application
Lock Mechanism for Blowout Preventer and Method
- Publication number 20130026394
- Publication date Jan 31, 2013
- HYDRIL USA MANUFACTURING LLC
- Seemant YADAV
- E21 - EARTH DRILLING MINING
Information Patent Application
Shear Blade Geometry and Method
- Publication number 20120193087
- Publication date Aug 2, 2012
- HYDRIL USA MANUFACTURING LLC
- Christopher Andrew HALL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Shear Blade Geometry and Method
- Publication number 20120193556
- Publication date Aug 2, 2012
- HYDRIL USA MANUFACTURING LLC
- Seemant YADAV
- E21 - EARTH DRILLING MINING
Information Patent Application
Shear Block and Blade Interface and Method
- Publication number 20110147623
- Publication date Jun 23, 2011
- HYDRIL USA MANUFACTURING LLC
- Christopher A. Hall
- E21 - EARTH DRILLING MINING
Information Patent Application
Breech Lock Mechanisms for Blowout Preventer and Method
- Publication number 20110120699
- Publication date May 26, 2011
- HYDRIL USA MANUFACTURING LLC
- Seemant Yadav
- E21 - EARTH DRILLING MINING