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Deicing solution
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Patent number 8,226,846
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Issue date Jul 24, 2012
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Sears Petroleum & Transport Corporation
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Robert A. Hartley
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Deicer and pre-wetting agent
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Patent number 7,294,285
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Issue date Nov 13, 2007
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Sears Petroleum & Transport Corporation
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Robert S. Koefod
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Deicing solution
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Patent number 6,599,440
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Issue date Jul 29, 2003
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Sears Petroleum & Transport Corporation
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Robert A. Hartley
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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De-icing solution
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Patent number 6,440,325
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Issue date Aug 27, 2002
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Sears Petroleum & Transport Corporation
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Robert A. Hartley
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Deicing solution
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Patent number 6,436,310
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Issue date Aug 20, 2002
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Sears Petroleum & Transport Corporation
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Robert A. Hartley
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...