Todd W. Groff

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Beaver, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for thickening a drilling mud waste materials and a modifie...
- Patent number 8,926,220
- Issue date Jan 6, 2015
- Henwil Corporation
- Craig D. Iman
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process for dewatering a mineral slurry concentrate and increasing...
- Patent number 8,093,303
- Issue date Jan 10, 2012
- Neo Solutions, Inc.
- Keith C. Hovland
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for dewatering a mineral slurry concentrate and increasing...
- Patent number 7,824,553
- Issue date Nov 2, 2010
- Neo Solutions, Inc.
- Keith C. Hovland
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THICKENING A DRILLING MUD WASTE MATERIALS AND A MODIFIE...
- Publication number 20120294679
- Publication date Nov 22, 2012
- Craig D. Iman
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
PROCESS FOR DEWATERING A MINERAL SLURRY CONCENTRATE AND INCREASING...
- Publication number 20110009534
- Publication date Jan 13, 2011
- Keith C. Hovland
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Process for dewatering a mineral slurry concentrate and increasing...
- Publication number 20090026145
- Publication date Jan 29, 2009
- Keith C. Hovland
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE