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Frederick A. Summerlin

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  • Wheathamstead, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Breakstem fastener installation tool
    • Patent number RE33958
    • Issue date Jun 16, 1992
    • Avdel Systems Limited, A British Company
    • Frederick A. Summerlin
    • 029 - Metal working
  • Information Patent Grant

    Breakstem fastener installation tool
    • Patent number 4,924,691
    • Issue date May 15, 1990
    • Avdel Systems Limited, A British Company
    • Frederick A. Summerlin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fastener installation apparatus
    • Patent number 4,815,310
    • Issue date Mar 28, 1989
    • Avdel Limited, A British Company
    • Frederick A. Summerlin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pin and swaged tubular member type of fastener
    • Patent number 4,653,969
    • Issue date Mar 31, 1987
    • Avdel Limited
    • Frederick A. Summerlin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Blind fastener and method of manufacture thereof
    • Patent number 4,367,994
    • Issue date Jan 11, 1983
    • Aerpat A.G.
    • Albert C. Francis
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Seal for headed pin fastener member
    • Patent number 4,236,438
    • Issue date Dec 2, 1980
    • Aerpat A.G.
    • Hugh K. McGauran
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fastener
    • Patent number 4,138,921
    • Issue date Feb 13, 1979
    • Aerpat A.G.
    • Hugh K. McGauran
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...