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Francene Cusack
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Calgary, CA
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last 30 patents
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Patent Grant
Microbial manipulations of surfactant-containing foams to reduce su...
Patent number
5,174,378
Issue date
Dec 29, 1992
Alberta Oil Sands Technology and Research Authority
John W. F. Costerton
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Microbial process for selectively plugging a subterranean formation
Patent number
4,800,959
Issue date
Jan 31, 1989
Alberta Oil Sands Technology and Research Authority
J. William F. Costerton
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...