COLUMBIA ENERGY & ENVIRONMENTAL SERVICES, INC.

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Richland, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Containment extension and processing method
- Patent number 8,252,148
- Issue date Aug 28, 2012
- Columbia Energy & Environmental Services, Inc.
- Stephen Wolfe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Containment extension and processing system and method
- Patent number 7,985,322
- Issue date Jul 26, 2011
- Columbia Energy & Environmental Services, Inc.
- Stephen Wolfe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

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Patents Applicationslast 30 patents

Information Patent Application
CONTAINMENT EXTENSION AND PROCESSING METHOD
- Publication number 20110240457
- Publication date Oct 6, 2011
- COLUMBIA ENERGY & ENVIRONMENTAL SERVICES, INC.
- Stephen Wolfe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTAINMENT EXTENSION AND PROCESSING SYSTEM AND METHOD
- Publication number 20090020232
- Publication date Jan 22, 2009
- COLUMBIA ENERGY & ENVIRONMENTAL SERVICES, INC.
- Stephen Wolfe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL