TREA

Donald Viscio

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  • Danbury, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ball device for setting blind riverts
    • Patent number 5,960,667
    • Issue date Oct 5, 1999
    • Emhart Inc.
    • William D. Hylwa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Screw thread locking insert
    • Patent number 5,411,357
    • Issue date May 2, 1995
    • Emhart Inc.
    • Donald P. Viscio
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tool for breaking and removing tang of an inserted wire coil insert
    • Patent number 5,172,842
    • Issue date Dec 22, 1992
    • Emhart, Inc.
    • Donald P. Viscio
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rivet delivery device
    • Patent number 5,100,023
    • Issue date Mar 31, 1992
    • Emhart Inc.
    • Raymond H. Varian
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for automatically installing mandrel rivets
    • Patent number 4,754,643
    • Issue date Jul 5, 1988
    • USM
    • Arthur R. Weeks
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fastener presentation device
    • Patent number 4,747,294
    • Issue date May 31, 1988
    • USM Corporation
    • Sidney D. Schwartz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...