Halle Aslaksen

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Neu Isenburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for evaluating and improving drilling operations
- Patent number 7,899,658
- Issue date Mar 1, 2011
- Smith International, Inc.
- Stuart Oliver
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods for evaluating and improving drilling operations
- Patent number 7,020,597
- Issue date Mar 28, 2006
- Smith International, Inc.
- Stuart R. Oliver
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method for evaluating and improving drilling operations
- Publication number 20060149518
- Publication date Jul 6, 2006
- Smith International, Inc.
- Stuart Oliver
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods for evaluating and improving drilling operations
- Publication number 20050273304
- Publication date Dec 8, 2005
- Smith International, Inc.
- Stuart Oliver
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods for evaluating and improving drilling operations
- Publication number 20050010382
- Publication date Jan 13, 2005
- Stuart R. Oliver
- E21 - EARTH DRILLING MINING