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Raymond H. Varian

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  • Danbury, CT, US
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Patents Grantslast 30 patents

  • 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

    Automatic riveting machine
    • Patent number 5,009,354
    • Issue date Apr 23, 1991
    • Emhart Inc.
    • Anthony D'Aquila
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Automatic riveting machine
    • Patent number 4,988,028
    • Issue date Jan 29, 1991
    • Emhart, Inc.
    • Charles F. Smart
    • 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...