Stephen L. Dickman

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Wausau, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Cement compositions and biodegradable dispersants therefor
- Patent number 6,019,835
- Issue date Feb 1, 2000
- Halliburton Energy Services, Inc.
- Jiten Chatterji
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Production of oxidized humic acids by an oxygen-alkali process
- Patent number 5,688,999
- Issue date Nov 18, 1997
- LignoTech USA, Inc.
- Stuart E. Lebo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...