TREA

Edward S. Wu

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  • Chelmsford, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Envelope feeder
    • Patent number 4,362,100
    • Issue date Dec 7, 1982
    • Wang Laboratories, Inc.
    • Edward S. Wu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Ribbon cartridge
    • Patent number 4,279,390
    • Issue date Jul 21, 1981
    • Wang Laboratories, Inc.
    • Edward S. Wu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer flaten clutch
    • Patent number 4,247,212
    • Issue date Jan 27, 1981
    • Wang Laboratories, Inc.
    • Edward S. Wu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer feeding and stacking
    • Patent number 4,222,557
    • Issue date Sep 16, 1980
    • Wang Laboratories, Inc.
    • Edward S. Wu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Adjustable support for print head assembly
    • Patent number 4,086,997
    • Issue date May 2, 1978
    • Wang Laboratories, Inc.
    • Edward S. Wu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS