Donald C. Arns JR.

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Sonoma, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Displacement measurement system and method using magnetic encodings
- Patent number 8,970,208
- Issue date Mar 3, 2015
- SRI International
- Kurt D. Fulkerson
- G01 - MEASURING TESTING
Information Patent Grant
System and method for measuring movement of a component from rings...
- Patent number 8,106,650
- Issue date Jan 31, 2012
- SRI International
- Donald C. Arns
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method for measuring rotational movement of a component...
- Patent number 7,843,191
- Issue date Nov 30, 2010
- SRI International
- Donald C. Arns
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD OF MAGNETICALLY SENSING POSITION OF A MOVING COMP...
- Publication number 20070262770
- Publication date Nov 15, 2007
- SRI International
- Donald C. Arns
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
System and method of magnetically sensing position of a moving comp...
- Publication number 20060232268
- Publication date Oct 19, 2006
- SRI International
- Donald C. Arns
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL