John O. Barnett

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for minimizing accumulation of polymer on proc...
- Patent number 8,470,135
- Issue date Jun 25, 2013
- Rohm & Haas Company
- John O. Barnett
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MINIMIZING ACCUMULATION OF POLYMER ON PROC...
- Publication number 20120145205
- Publication date Jun 14, 2012
- John O. Barnett
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for collecting and redirecting liquid separate...
- Publication number 20070014708
- Publication date Jan 18, 2007
- John O. Barnett
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL