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Mojmir Sovak
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Toronto, CA
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last 30 patents
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Patent Grant
Compositions and methods for reducing the permeability of undergrou...
Patent number
4,858,693
Issue date
Aug 22, 1989
The Borden Company Limited
Martin Navratil
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Composition and methods for reducing the permeability of undergroun...
Patent number
4,836,285
Issue date
Jun 6, 1989
Borden Company Limited
Martin Navratil
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for reducing the permeability of underground strata during s...
Patent number
4,811,787
Issue date
Mar 14, 1989
Borden Company Limited
Martin Navratil
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compositions and methods for reducing the permeability of undergrou...
Patent number
4,743,633
Issue date
May 10, 1988
Borden Company Limited
Martin Navratil
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compositions and methods for reducing the permeability of undergrou...
Patent number
4,663,367
Issue date
May 5, 1987
The Borden Company Limited
Martin Navratil
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...