Kleo Kwok

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Manufacture filtration elements
- Patent number 8,790,528
- Issue date Jul 29, 2014
- Kleo Kwok
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURE FILTRATION ELEMENTS
- Publication number 20120199551
- Publication date Aug 9, 2012
- Kleo Kwok
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MANUFACTURE FILTRATION ELEMENTS
- Publication number 20080190887
- Publication date Aug 14, 2008
- Kleo Kwok
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL