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Piston and cylinder assembly
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Patent number 5,065,607
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Issue date Nov 19, 1991
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Teledyne Industries, Inc.
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Paul M. Kadis
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Press assembly and method of operation
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Patent number 5,003,807
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Issue date Apr 2, 1991
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Teledyne Industries, Inc.
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John Terrell
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Self-lubricating die cylinder
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Patent number 4,815,718
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Issue date Mar 28, 1989
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Teledyne Industries, Inc.
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Paul M. Kadis
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Self-lubricating die cylinder
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Patent number 4,691,902
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Issue date Sep 8, 1987
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Teledyne Industries, Inc.
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Paul M. Kadis
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Self-lubricating die cylinder
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Patent number 4,688,775
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Issue date Aug 25, 1987
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Teledyne Industries, Inc.
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Paul M. Kadis
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...