Richard L. Schmittel

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Grass Valley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for continuously separating a more dense fract...
- Patent number 6,244,446
- Issue date Jun 12, 2001
- Richard L. Schmittel
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...