Jim Christensen

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Portland, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Sample collection and testing system including a rotatable shaft wi...
- Patent number 7,544,961
- Issue date Jun 9, 2009
- BioControl Systems, Inc.
- Philip T. Feldsine
- G01 - MEASURING TESTING
Information Patent Grant
Sample collection and testing system having a displacement member c...
- Patent number 7,399,984
- Issue date Jul 15, 2008
- Biocontrol Systems Inc.
- Philip T. Feldsine
- G01 - MEASURING TESTING
Information Patent Grant
Sample collection and bioluminescent sample testing system
- Patent number 7,030,403
- Issue date Apr 18, 2006
- BioControl Systems, Inc.
- Philip T. Feldsine
- G01 - MEASURING TESTING
Information Patent Grant
Sample collection and testing system
- Patent number 6,924,498
- Issue date Aug 2, 2005
- BioControl Systems, Inc.
- Philip T. Feldsine
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SAMPLE COLLECTION AND TESTING SYSTEM
- Publication number 20080272283
- Publication date Nov 6, 2008
- Philip T. Feldsine
- G01 - MEASURING TESTING
Information Patent Application
Sample collection and testing system
- Publication number 20060139631
- Publication date Jun 29, 2006
- BIOCONTROL SYSTEMS INC.
- Philip T. Feldsine
- G01 - MEASURING TESTING
Information Patent Application
Sample collection and testing system
- Publication number 20040220748
- Publication date Nov 4, 2004
- BioControl Systems, Inc.
- Philip T. Feldsine
- G01 - MEASURING TESTING
Information Patent Application
Sample collection and testing system
- Publication number 20030209653
- Publication date Nov 13, 2003
- BioControl Systems, Inc.
- Philip T. Feldsine
- G01 - MEASURING TESTING
Information Patent Application
Sample collection and testing system
- Publication number 20030143752
- Publication date Jul 31, 2003
- BioControl Systems, Inc.
- Philip T. Feldsine
- G01 - MEASURING TESTING