Joseph Zahka

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Andover, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for treating fluids to reduce microbubbles
- Patent number 9,333,443
- Issue date May 10, 2016
- Entegris, Inc.
- Joseph Zahka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for treating fluids to reduce microbubbles
- Patent number 8,777,189
- Issue date Jul 15, 2014
- Entegris, Inc.
- Joseph Zahka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR TREATING FLUIDS TO REDUCE MICROBUBBLES
- Publication number 20140283684
- Publication date Sep 25, 2014
- Entegris, Inc.
- Joseph Zahka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for treating fluids to reduce microbubbles
- Publication number 20090045140
- Publication date Feb 19, 2009
- Joseph Zahka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fluid Treating Apparatus
- Publication number 20090001019
- Publication date Jan 1, 2009
- Mykrolis Corporation
- Ariel Frometa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Selective electroless deposition and interconnects made therefrom
- Publication number 20040197541
- Publication date Oct 7, 2004
- Joseph Zahka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...