Jonathan Spencer Howells

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Herts, GB

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Patents Grantslast 30 patents

Information Patent Grant
Extraction system
- Patent number 8,975,085
- Issue date Mar 10, 2015
- PA Knowledege Limited
- Jonathan Spencer Howells
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
EXTRACTION APPARATUS AND METHOD
- Publication number 20150219531
- Publication date Aug 6, 2015
- PA KNOWLEDGE LIMITED
- Anthony Hawkins
- G01 - MEASURING TESTING
Information Patent Application
EXTRACTION SYSTEM
- Publication number 20110212539
- Publication date Sep 1, 2011
- PA Knowledge Limited
- Jonathan Spencer Howells
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL