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Nitrogen injector system
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Patent number 4,499,931
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Issue date Feb 19, 1985
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Crown Cork & Seal Company, Inc.
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Joseph Urban
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F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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Unitized can manufacturing system
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Patent number 4,091,757
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Issue date May 30, 1978
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Crown Cork & Seal Company, Inc.
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Joseph J. Urban
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Apparatus for varying a cyclic path
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Patent number 4,018,151
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Issue date Apr 19, 1977
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Crown Cork & Seal Company, Inc.
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Joseph J. Urban
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Metal container forming apparatus
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Patent number 4,007,620
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Issue date Feb 15, 1977
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Crown Cork & Seal Company, Inc.
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Joseph J. Urban
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Container printing apparatus
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Patent number 3,996,851
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Issue date Dec 14, 1976
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Crown Cork & Seal Company, Inc.
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Joseph J. Urban
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Linear can printer
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Patent number 3,955,496
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Issue date May 11, 1976
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Crown Cork & Seal Company, Inc.
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Joseph J. Urban
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS