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Charles E. Gutshall

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  • Rockford, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blank for a thread forming screw
    • Patent number 4,572,875
    • Issue date Feb 25, 1986
    • Charles E. Gutshall
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Recessed head screw
    • Patent number 4,355,552
    • Issue date Oct 26, 1982
    • Technofast, Inc.
    • Charles E. Gutshall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Concrete anchor
    • Patent number 4,309,135
    • Issue date Jan 5, 1982
    • Keystone Consolidated Industries, Inc.
    • Charles E. Gutshall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Recessed head screw
    • Patent number 4,202,244
    • Issue date May 13, 1980
    • Technofast, Inc.
    • Charles E. Gutshall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Long-pitch re-rolled crest thread
    • Patent number 4,144,795
    • Issue date Mar 20, 1979
    • Charles E. Gutshall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thread-forming screw
    • Patent number 4,069,730
    • Issue date Jan 24, 1978
    • Wales-Beech Corporation
    • Charles E. Gutshall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tilting terminal clamp assembly
    • Patent number 3,993,397
    • Issue date Nov 23, 1976
    • Charles E. Gutshall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...