Christian Kujawa

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Highlands Ranch, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Froth flotation method and apparatus, a froth flotation method and...
- Patent number 8,276,761
- Issue date Oct 2, 2012
- Outotec Oyj
- Christian Kujawa
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Guiding device for a flotation machine
- Patent number 6,832,690
- Issue date Dec 21, 2004
- Outokumpu Oyj
- Christian Kujawa
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Separation device for a flotation machine
- Patent number 6,766,909
- Issue date Jul 27, 2004
- Outokumpu Oyj
- Christian Kujawa
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
FROTH FLOTATION METHOD AND APPARATUS, A FROTH FLOTATION METHOD AND...
- Publication number 20100059415
- Publication date Mar 11, 2010
- OUTOTEC OYJ
- Christian Kujawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Guiding device for a flotation machine
- Publication number 20040129621
- Publication date Jul 8, 2004
- Christian Kujawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Flotation machine
- Publication number 20040089595
- Publication date May 13, 2004
- Christian Kujawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Separation device for a flotation machine
- Publication number 20040089596
- Publication date May 13, 2004
- Christian Kujawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE