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Process for manufacturing friable rubber bales
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Patent number 5,098,635
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Issue date Mar 24, 1992
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Copolymer Rubber & Chemical Corporation
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Lincoln Widmer
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3071918
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Patent number 3,071,918
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Issue date Jan 8, 1963
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2603817
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Patent number 2,603,817
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Issue date Jul 22, 1952
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2507437
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Patent number 2,507,437
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Issue date May 9, 1950
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2501287
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Patent number 2,501,287
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Issue date Mar 21, 1950
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B24 - GRINDING POLISHING
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2373330
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Patent number 2,373,330
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Issue date Apr 10, 1945
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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2236232
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Patent number 2,236,232
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Issue date Mar 25, 1941
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B24 - GRINDING POLISHING
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2147190
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Patent number 2,147,190
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Issue date Feb 14, 1939
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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2144586
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Patent number 2,144,586
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Issue date Jan 17, 1939
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E21 - EARTH DRILLING MINING
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2102183
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Patent number 2,102,183
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Issue date Dec 14, 1937
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2059263
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Patent number 2,059,263
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Issue date Nov 3, 1936
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2030050
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Patent number 2,030,050
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Issue date Feb 11, 1936
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2011984
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Patent number 2,011,984
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Issue date Aug 20, 1935
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2009859
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Patent number 2,009,859
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Issue date Jul 30, 1935
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR