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Jerrold P. Lefler

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  • Encino, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Keyboard
    • Patent number 4,765,764
    • Issue date Aug 23, 1988
    • Digitext, Inc.
    • Jerrold P. Lefler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Computerized printing system
    • Patent number 4,692,042
    • Issue date Sep 8, 1987
    • Digitext, Inc.
    • William A. Cuff
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Computerized printing system
    • Patent number 4,632,578
    • Issue date Dec 30, 1986
    • Digitext, Inc.
    • William A. Cuff
    • G06 - COMPUTING CALCULATING COUNTING