Joel Steven Harris

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Gloucester, CA

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Patents Applicationslast 30 patents

Information Patent Application
Motor driven sampling apparatus for material collection
- Publication number 20050066751
- Publication date Mar 31, 2005
- Joel Steven Harris
- G01 - MEASURING TESTING
Information Patent Application
Motor driven sampling apparatus for material collection
- Publication number 20050044971
- Publication date Mar 3, 2005
- Joel Steven Harris
- G01 - MEASURING TESTING
Information Patent Application
Cutting mat for material sampling
- Publication number 20030039788
- Publication date Feb 27, 2003
- Joel Steven Harris
- G01 - MEASURING TESTING
Information Patent Application
Sampling apparatus for material collection
- Publication number 20020164272
- Publication date Nov 7, 2002
- Joel Steven Harris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL