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Compressive indentation fastener device
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Patent number 10,184,505
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Issue date Jan 22, 2019
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SR Systems, LLC
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Scott Drummond
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Tool-holder for machine tools
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Patent number 6,389,873
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Issue date May 21, 2002
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Eufemia Garlaschi
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Apparatus for forging shaft flanges
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Patent number 4,286,454
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Issue date Sep 1, 1981
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Langenstein & Schemann Aktiengesellschaft
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Horst Bachmann
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Progressive stage forging machine
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Patent number 4,272,978
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Issue date Jun 16, 1981
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Imre Berecz
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Workpiece forming machine
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Patent number 4,175,417
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Issue date Nov 27, 1979
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Leo H. Vergnani
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Rivet making method
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Patent number 4,052,763
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Issue date Oct 11, 1977
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Albert Dunkin
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Rivet making machine
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Patent number 4,019,432
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Issue date Apr 26, 1977
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Albert Dunkin
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Intermittent rotary mechanism
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Patent number 4,012,964
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Issue date Mar 22, 1977
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Yuan Ho Lee
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3919874
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Patent number 3,919,874
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Issue date Nov 18, 1975
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3850494
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Patent number 3,850,494
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Issue date Nov 26, 1974
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3755839
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Patent number 3,755,839
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Issue date Sep 4, 1973
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3551926
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Patent number 3,551,926
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Issue date Jan 5, 1971
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3353417
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Patent number 3,353,417
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Issue date Nov 21, 1967
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3245097
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Patent number 3,245,097
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Issue date Apr 12, 1966
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3127626
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Patent number 3,127,626
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Issue date Apr 7, 1964
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3030642
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Patent number 3,030,642
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Issue date Apr 24, 1962
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...