Charles R. Cuthbertson

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Borger, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing pelletized kaolin clay
- Patent number 4,246,220
- Issue date Jan 20, 1981
- J. M. Huber Corporation
- Trevor G. Lamond
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Process for producing pelletized pigmentary materials
- Patent number 4,241,001
- Issue date Dec 23, 1980
- J. M. Huber Corporation
- Trevor G. Lamond
- C01 - INORGANIC CHEMISTRY