TREA

Douglas LeRoy Harb

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  • Woodland Hills, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual-roller overdriven peel mechanism
    • Patent number 6,369,878
    • Issue date Apr 9, 2002
    • Eltron International, Inc. (ZEBRA)
    • Thomas M. Zevin
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Roll tensioner
    • Patent number 6,315,235
    • Issue date Nov 13, 2001
    • Zih Corp.
    • Phillip Breyer
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Integrated ribbon mechanism
    • Patent number 6,305,855
    • Issue date Oct 23, 2001
    • Eltron International, Inc.
    • Phillip Bryer
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Computer driven printer with a stripper roller and latching assembly
    • Patent number 6,267,521
    • Issue date Jul 31, 2001
    • Eltron International, Inc.
    • Dean H. Lodwig
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Computer driven printer
    • Patent number RE36953
    • Issue date Nov 14, 2000
    • Eltron International, Inc.
    • Dean Howard Lodwig
    • 400 - Typewriting machines
  • Information Patent Grant

    Medium tracking bar
    • Patent number 6,123,471
    • Issue date Sep 26, 2000
    • Eltron International, Inc.
    • Douglas L. Harb
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Computer driven printer
    • Patent number 6,036,383
    • Issue date Mar 14, 2000
    • Eltron International, Inc.
    • Dean Howard Lodwig
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Computer driven printer
    • Patent number 5,820,279
    • Issue date Oct 13, 1998
    • Eltron International, Inc.
    • Dean Howard Lodwig
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing media roll mounting and positioning mechanism
    • Patent number 5,813,343
    • Issue date Sep 29, 1998
    • Eltron International, Inc.
    • Douglas L. Harb
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL