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Victor G. Ristvedt

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  • Manchester, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coin sorter with external strip separator
    • Patent number 7,553,223
    • Issue date Jun 30, 2009
    • Ristvedt, LLC
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin or token sorting apparatus
    • Patent number 6,758,736
    • Issue date Jul 6, 2004
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin sorter
    • Patent number 6,017,270
    • Issue date Jan 25, 2000
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin sorting apparatus with rotating disc
    • Patent number 5,538,468
    • Issue date Jul 23, 1996
    • Cummins-Allison Corp.
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin sorting apparatus with rotating disc
    • Patent number 5,297,986
    • Issue date Mar 29, 1994
    • Cummins-Allison Corp.
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin sorting apparatus with rotating disc
    • Patent number 5,176,565
    • Issue date Jan 5, 1993
    • Cummins-Allison Corporation
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin sorting apparatus with rotating disc
    • Patent number 5,104,353
    • Issue date Apr 14, 1992
    • Ristvdet-Johnson, Inc.
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin sorting apparatus with rotating disc
    • Patent number 5,080,633
    • Issue date Jan 14, 1992
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin sorter
    • Patent number 5,022,889
    • Issue date Jun 11, 1991
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin sorting apparatus for sorting coins of selected denominations
    • Patent number 4,966,570
    • Issue date Oct 30, 1990
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin sorter
    • Patent number 4,863,414
    • Issue date Sep 5, 1989
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Wrapped coin roll and method of forming same
    • Patent number 4,765,464
    • Issue date Aug 23, 1988
    • Ristvedt-Johnson, Inc.
    • Victor G. Ristvedt
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Coin sorter
    • Patent number 4,731,043
    • Issue date Mar 15, 1988
    • Ristvedt-Johnson, Inc.
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin wrapping mechanism
    • Patent number 4,718,218
    • Issue date Jan 12, 1988
    • Ristvedt-Johnson, Inc.
    • Victor G. Ristvedt
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Coin sorter
    • Patent number 4,681,128
    • Issue date Jul 21, 1987
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin sorting system with controllable stop
    • Patent number 4,564,036
    • Issue date Jan 14, 1986
    • Ristvedt-Johnson, Inc.
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin handling machine
    • Patent number 4,549,561
    • Issue date Oct 29, 1985
    • Ristvedt-Johnson, Inc.
    • Roy B. Johnson
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin handling machine
    • Patent number 4,531,531
    • Issue date Jul 30, 1985
    • Ristvedt-Johnson, Inc.
    • Roy B. Johnson
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin handling machine
    • Patent number 4,444,212
    • Issue date Apr 24, 1984
    • Ristvedt-Johnson, Inc.
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin handling machine
    • Patent number 4,234,003
    • Issue date Nov 18, 1980
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin handling machine
    • Patent number 4,098,280
    • Issue date Jul 4, 1978
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin sorting machine
    • Patent number 4,086,928
    • Issue date May 2, 1978
    • Victor G. Ristvedt
    • G07 - CHECKING-DEVICES