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Conduit
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Patent number 9,687,932
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Issue date Jun 27, 2017
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Elco Enterprises, Inc.
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Edward L. Cooper
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Helically-wound cable and method
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Patent number 8,250,844
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Issue date Aug 28, 2012
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W. C. Heraeus GmbH
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Jacob E. Markham
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Helically-wound cable and method
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Patent number 8,117,817
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Issue date Feb 21, 2012
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W. C. Heraeus GmbH
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Jacob E. Markham
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Device for making springs from wire
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Patent number 4,736,606
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Issue date Apr 12, 1988
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Zavod Transportnogo Machinostroenia Imeni Vladimira Iliicha Lenina
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Alexei P. Barinov
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Cable winding apparatus and method
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Patent number 4,124,971
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Issue date Nov 14, 1978
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Arch Manufacturing Company
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Edwin K. Taylor
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3146576
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Patent number 3,146,576
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Issue date Sep 1, 1964
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2002479
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Patent number 2,002,479
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Issue date May 21, 1935
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1892501
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Patent number 1,892,501
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Issue date Dec 27, 1932
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1843076
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Patent number 1,843,076
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Issue date Jan 26, 1932
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1808194
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Patent number 1,808,194
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Issue date Jun 2, 1931
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1804705
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Patent number 1,804,705
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Issue date May 12, 1931
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1767692
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Patent number 1,767,692
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Issue date Jun 24, 1930
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...