Richard COFFIELD

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Bluffton, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Grinding and dispersion device
- Patent number 8,667,729
- Issue date Mar 11, 2014
- Richard Coffield
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
GRINDING AND DISPERSION DEVICE
- Publication number 20110062258
- Publication date Mar 17, 2011
- Richard COFFIELD
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...