Larry C. Powell

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Wrightsville, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Effective reductive bleaching of mineral slurries
- Patent number 7,648,032
- Issue date Jan 19, 2010
- Imerys Pigments, Inc.
- Jun Yuan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Effective reductive bleaching of mineral slurries
- Publication number 20070194276
- Publication date Aug 23, 2007
- Jun Yuan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...