David SANGUINETTI

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Vancouver, CA

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Patents Grantslast 30 patents

Information Patent Grant
Removal of dissolved selenium from aqueous solutions
- Patent number 9,963,360
- Issue date May 8, 2018
- BQE WATER INC.
- David Kratochvil
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
REMOVAL OF DISSOLVED SELENIUM FROM AQUEOUS SOLUTIONS
- Publication number 20160289092
- Publication date Oct 6, 2016
- BIOTEQ ENVIRONMENTAL TECHNOLOGIES INC.
- David KRATOCHVIL
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE