Lloyd Byron Spangle

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Claremore, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Dry blending aid
- Patent number 7,765,883
- Issue date Aug 3, 2010
- Catalyst Partners, Inc.
- Lloyd Byron Spangle
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
DRY BLENDING AID
- Publication number 20110004966
- Publication date Jan 6, 2011
- Lloyd Byron Spangle
- B28 - WORKING CEMENT, CLAY, OR STONE