Donald Michael Douglas Gubb

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Oakland, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pathogen destruction process for biosolids
- Patent number 6,447,683
- Issue date Sep 10, 2002
- Water Environment Research Foundation
- Donald Michael Douglas Gubb
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE