Frederick M. Riser

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Salt Lake City, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Orbital wastewater treatment system, method of operating same, and...
- Patent number 8,318,016
- Issue date Nov 27, 2012
- Ovivo Luxembourg S.A.R.L.
- Thomas W. Leland
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Orbital wastewater treatment system and method of operating same
- Patent number 8,057,674
- Issue date Nov 15, 2011
- Ovivo Luxembourg S.ar.l.
- Thomas W. Leland
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Orbital wastewater treatment system with combined surface aerator a...
- Patent number 7,186,332
- Issue date Mar 6, 2007
- GL&V Management, Hungary KFT
- Betty Ann Curtis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Orbital wastewater treatment system with combined surface aerator a...
- Publication number 20050242015
- Publication date Nov 3, 2005
- GL&V MANAGEMENT HUNGARY KFT.
- Betty Ann Curtis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...