Robert H. Rees

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Santa Maria, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Composition for filtering and removing particles and/or constituent...
- Patent number 10,066,197
- Issue date Sep 4, 2018
- Imerys Filtration Minerals, Inc.
- Qingchun Hu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR FILTERING AND REMOVING PARTICLES AND/OR CONSTITUENT...
- Publication number 20160289618
- Publication date Oct 6, 2016
- Imerys Filtration Minerals, Inc.
- Qingchun HU
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
COMPOSITION FOR FILTERING AND REMOVING PARTICLES AND/OR CONSTITUENT...
- Publication number 20120172195
- Publication date Jul 5, 2012
- World Minerals, Inc
- Qingchun Hu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Composition for Filtering and Removing Particles and/or Constituent...
- Publication number 20090261041
- Publication date Oct 22, 2009
- World Minerals Inc.
- Qingchun Hu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE