James Edward Hanson

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Radio-based position location systems, antenna configurations, and...
- Patent number 8,026,848
- Issue date Sep 27, 2011
- Freeport-McMoRan Copper & Gold Inc.
- James Edward Hanson
- G01 - MEASURING TESTING
Information Patent Grant
Position tracking and proximity warning system
- Patent number 7,656,311
- Issue date Feb 2, 2010
- Phelps Dodge Corporation
- Steven C. Holmes
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR LOCATING AND TRACKING OBJECTS IN A MINING...
- Publication number 20100127853
- Publication date May 27, 2010
- Freeport-McMoRan Copper & Gold Inc.
- James Edward Hanson
- G08 - SIGNALLING
Information Patent Application
RADIO-BASED POSITION LOCATION SYSTEMS, ANTENNA CONFIGURATIONS, AND...
- Publication number 20100026577
- Publication date Feb 4, 2010
- Freeport-McMoRan Copper & Gold, Inc.
- James Edward Hanson
- G01 - MEASURING TESTING
Information Patent Application
POSITION TRACKING AND PROXIMITY WARNING SYSTEM
- Publication number 20070268155
- Publication date Nov 22, 2007
- PHELPS DODGE CORPORATION
- Steven C. HOLMES
- G08 - SIGNALLING