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Insecticidal composition
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Patent number 6,586,470
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Issue date Jul 1, 2003
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Ecoval INC
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John S. Lojek
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Herbicidal composition and use
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Patent number 5,888,938
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Issue date Mar 30, 1999
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Ecoval Inc.
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John S. Lojek
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Fertilization of trees
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Patent number 5,571,302
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Issue date Nov 5, 1996
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Terra Care International Corporation
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John S. Lojek
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C05 - FERTILISERS MANUFACTURE THEREOF
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Fertilization of trees
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Patent number 5,478,373
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Issue date Dec 26, 1995
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Ecoval Technologies Inc.
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John S. Lojek
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C05 - FERTILISERS MANUFACTURE THEREOF
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Absorbent material
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Patent number 4,676,196
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Issue date Jun 30, 1987
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Martin Feed Mills Ltd.
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John S. Lojek
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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