John Steffen Jensen

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Santa Cruz, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Temperature measurement instruments and methods for identifying a s...
- Patent number 8,167,483
- Issue date May 1, 2012
- Fluke Corporation
- John Steffen Jensen
- G01 - MEASURING TESTING
Information Patent Grant
Combination non-imaging concentrator
- Patent number 8,119,905
- Issue date Feb 21, 2012
- SolFocus, Inc.
- John Steffen Jensen
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Temperature Measurement Instruments and Methods for Identifying a S...
- Publication number 20100179785
- Publication date Jul 15, 2010
- John Steffen Jensen
- G01 - MEASURING TESTING
Information Patent Application
Energy Recovery of Secondary Obscuration
- Publication number 20100012169
- Publication date Jan 21, 2010
- SolFocus, Inc.
- John Steffen Jensen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
COMBINATION NON-IMAGING CONCENTRATOR
- Publication number 20090114280
- Publication date May 7, 2009
- SolFocus, Inc.
- John Steffen Jensen
- F24 - HEATING RANGES VENTILATING