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Albert J. Six

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  • Cupertino, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetically delivered ink
    • Patent number 5,018,445
    • Issue date May 28, 1991
    • Albert J. Six
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printed material bearing identifying coding
    • Patent number 4,830,380
    • Issue date May 16, 1989
    • Albert J. Six
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus
    • Patent number 4,628,816
    • Issue date Dec 16, 1986
    • Albert J. Six
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS