Karl Hopfensperger

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Birmingham, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Bioremediation process using liquefied petroleum gas
- Patent number 8,550,750
- Issue date Oct 8, 2013
- CDM Smith Inc.
- Patrick J. Evans
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

Patents Applicationslast 30 patents

Information Patent Application
BIOREMEDIATION PROCESS USING LIQUEFIED PETROLEUM GAS
- Publication number 20110236136
- Publication date Sep 29, 2011
- Camp, Dreser & McKee, Inc.
- Patrick J. Evans
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL