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Method for threading closures
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Patent number 4,462,235
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Issue date Jul 31, 1984
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Specialty Packaging Products, Inc.
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Roderick V. King
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Apparatus for threading closures
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Patent number 4,439,082
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Issue date Mar 27, 1984
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Ethyl Products Company
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Roderick V. King
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Apparatus for threading closures
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Patent number 4,420,959
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Issue date Dec 20, 1983
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Ethyl Products Company
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Roderick V. King
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Method for threading closures
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Patent number 4,397,597
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Issue date Aug 9, 1983
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Ethyl Products Company
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Roderick V. King
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Closure with smooth edge
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Patent number 4,369,643
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Issue date Jan 25, 1983
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Ethyl Products Company
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Cosmo J. Cianciolo
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Closure with oxygen scavenging system
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Patent number 4,279,350
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Issue date Jul 21, 1981
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Ethyl Corporation
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Roderick V. King
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Container and closure
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Patent number 4,084,717
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Issue date Apr 18, 1978
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VCA Corporation
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Roderick V. King
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL