Scott Dahigren

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Alpine, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Anvil for a HPHT apparatus
- Patent number 7,569,249
- Issue date Aug 4, 2009
- David R. Hall
- B30 - PRESSES
Information Patent Grant
Radial compression element for a HTHP cartridge
- Patent number 7,467,936
- Issue date Dec 23, 2008
- David R. Hall
- B30 - PRESSES

Patents Applicationslast 30 patents

Information Patent Application
Thick Pointed Superhard Material
- Publication number 20090051211
- Publication date Feb 26, 2009
- David R. Hall
- E21 - EARTH DRILLING MINING
Information Patent Application
Radial Compression Element for a HTHP Cartridge
- Publication number 20080241293
- Publication date Oct 2, 2008
- David R. Hall
- B30 - PRESSES
Information Patent Application
Anvil for a HPHT Apparatus
- Publication number 20080193581
- Publication date Aug 14, 2008
- David R. Hall
- B30 - PRESSES
Information Patent Application
Degradation Assembly
- Publication number 20080164073
- Publication date Jul 10, 2008
- David R. Hall
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Power and/or Data Connection in a Downhole Component
- Publication number 20080110638
- Publication date May 15, 2008
- David R. Hall
- E21 - EARTH DRILLING MINING
Information Patent Application
Hollow Pick Shank
- Publication number 20080036269
- Publication date Feb 14, 2008
- David R. Hall
- E21 - EARTH DRILLING MINING