Donald J. Savegnago

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Wheaton, IL, US

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Patents Grantslast 30 patents

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Device for aerating a body of water, method for aerating a body of...
- Patent number 6,290,855
- Issue date Sep 18, 2001
- Donald J. Savegnago
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE