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Spool handling device
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Patent number 7,222,902
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Issue date May 29, 2007
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RJS Corporation
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Raymond J. Slezak
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B66 - HOISTING LIFTING HAULING
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Spool drive for tension control device
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Patent number 6,691,945
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Issue date Feb 17, 2004
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RJS Corporation
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Raymond J. Slezak
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Tension control device
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Patent number 6,010,089
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Issue date Jan 4, 2000
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RJS Corporation
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Charles J. Winafeld
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Creel loading apparatus
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Patent number 5,163,727
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Issue date Nov 17, 1992
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RJS Corporation
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Raymond J. Slezak
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B66 - HOISTING LIFTING HAULING
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Creel loading apparatus
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Patent number 5,024,477
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Issue date Jun 18, 1991
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RJS Corporation
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Raymond J. Slezak
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B66 - HOISTING LIFTING HAULING
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Creel loading apparatus
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Patent number 4,929,012
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Issue date May 29, 1990
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RJS Corporation
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Raymond J. Slezak
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B66 - HOISTING LIFTING HAULING
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Tire bead covering apparatus
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Patent number 4,061,525
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Issue date Dec 6, 1977
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Raymond J. Slezak
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL