Kerry Johnson

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Hornell, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Filter element and method for the manufacture
- Patent number 6,596,168
- Issue date Jul 22, 2003
- Outokumpu Oyj
- Kerry Johnson
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Filter element and method for the manufacture
- Publication number 20040104164
- Publication date Jun 3, 2004
- Kerry Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter element and method for the manufacture
- Publication number 20020092807
- Publication date Jul 18, 2002
- Kerry Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hollow monolithic ceramic gas diffuser and method of manufacture
- Publication number 20020041041
- Publication date Apr 11, 2002
- Kerry K. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL