Ludmila Shelenkova

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Yaphank, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for biological purification
- Patent number 6,207,056
- Issue date Mar 27, 2001
- Brookhaven Science Associates
- John A. Lucido
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for biological purification of waste
- Patent number 5,840,182
- Issue date Nov 24, 1998
- Brookhaven Science Associates LLC
- John A. Lucido
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE