Bernhard Van Dyk

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Burnaby, British Columbia, CA

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Patents Grantslast 30 patents

Information Patent Grant
Submersible mixing impeller
- Patent number 6,126,150
- Issue date Oct 3, 2000
- Bernhard Van Dyk
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Aerator
- Patent number 5,660,766
- Issue date Aug 26, 1997
- Bernhard Van Dyk
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE