Randall K. Stoner

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Edmond, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Low clearance dual-screen particle sorter
- Patent number 6,837,380
- Issue date Jan 4, 2005
- Randall K. Stoner
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Low clearance dual-screen particle sorter
- Publication number 20030029699
- Publication date Feb 13, 2003
- Smico Manufacturing Company, L.L.C.
- Randall K. Stoner
- B28 - WORKING CEMENT, CLAY, OR STONE