John W. Clarke

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Graham, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods, apparatus and products for filtering
- Patent number 10,279,295
- Issue date May 7, 2019
- FILTRATION GROUP CORPORATION
- Alan L Clarke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHODS, APPARATUS AND PRODUCTS FOR FILTERING
- Publication number 20200122074
- Publication date Apr 23, 2020
- Filtration Group Corporation
- Alan L. Clarke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS, APPARATUS AND PRODUCTS FOR FILTERING
- Publication number 20100224065
- Publication date Sep 9, 2010
- Jonell filtration Products, Inc.
- Alan L Clarke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL