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Janusz S. Laskowski
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Richmond, CA
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last 30 patents
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Patent Grant
Bimodal dense medium for fine particles separation in a dense mediu...
Patent number
5,819,945
Issue date
Oct 13, 1998
University of British Columbia
Janusz S. Laskowski
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Aqueous composition useful in ore flotation containing aliphatic amine
Patent number
5,611,916
Issue date
Mar 18, 1997
The University of British Columbia
Janusz S. Laskowski
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Aqueous composition useful in ore floatation containing aliphatic a...
Patent number
5,507,394
Issue date
Apr 16, 1996
The University of British Columbia
Janusz S. Laskowski
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Flutation process for the flutation of coarse fractions of potash ores
Patent number
5,456,362
Issue date
Oct 10, 1995
The University of British Columbia
Janusz S. Laskowski
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...