David Hill

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Thomasville, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Processes for producing a bleaching clay product
- Patent number 6,759,359
- Issue date Jul 6, 2004
- Süd-Chemie Inc.
- David Hill
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes for producing a bleaching clay product and bleaching clay...
- Patent number 6,489,260
- Issue date Dec 3, 2002
- Süd-Chemie Inc.
- David Hill
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Processes for producing a bleaching clay product and bleaching clay...
- Publication number 20020072469
- Publication date Jun 13, 2002
- Sud-Chemie Inc.
- David Hill
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL