James P. Harshman

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Tallevast, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Aerobic wastewater treatment with alkalinity control
- Patent number 5,094,752
- Issue date Mar 10, 1992
- Davis Water & Waste Industries, Inc.
- H. Forbes Davis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Aerobic wastewater treatment with alkalinity control
- Patent number 5,013,442
- Issue date May 7, 1991
- Davis Water & Waste Industries, Inc.
- H. Forbes Davis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE