Donald C. Arns, JR.

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Sonoma, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method of perpendicularly magnetizing position informati...
- Patent number 7,755,350
- Issue date Jul 13, 2010
- SRI International
- Donald C. Arns, Jr.
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method of magnetically sensing position of a moving comp...
- Patent number 7,439,733
- Issue date Oct 21, 2008
- SRI International
- Donald C. Arns, Jr.
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method of magnetically sensing position of a moving comp...
- Patent number 7,259,553
- Issue date Aug 21, 2007
- SRI International
- Donald C. Arns, Jr.
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Displacement Measurement System and Method using Magnetic Encodings
- Publication number 20110193552
- Publication date Aug 11, 2011
- SRI International
- Kurt D. Fulkerson
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Measuring Movement of a Component from Rings...
- Publication number 20110062948
- Publication date Mar 17, 2011
- SRI International
- Donald C. Arns, JR.
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR MEASURING ROTATIONAL MOVEMENT OF A COMPONENT...
- Publication number 20100271014
- Publication date Oct 28, 2010
- SRI International
- Donald C. Arns, JR.
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEM AND METHOD OF PERPENDICULARLY MAGNETIZING POSITION INFORMATI...
- Publication number 20090033319
- Publication date Feb 5, 2009
- SRI International
- Donald C. Arns, JR.
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL