David W. McAnaney

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Eden Prairie, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Wastewater treatment system with in-pond clarifier
- Patent number 5,534,141
- Issue date Jul 9, 1996
- The Lemna Corporation
- David W. McAnaney
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE