Paul Brister

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O'Fallon, MO, US

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Patents Applicationslast 30 patents

Information Patent Application
In-Line Derivatization Of Polyaminosaccharide Polymer For Analytica...
- Publication number 20120164742
- Publication date Jun 28, 2012
- CET, LLC
- Jianguo Qian
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Gas Filter Testing
- Publication number 20090165528
- Publication date Jul 2, 2009
- Clean Earth Technologies, LLC
- Jianquo Qian
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL