TREA

William J. Schoenlein

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  • Levittown, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ribbon cartridge including hub brake
    • Patent number 4,350,454
    • Issue date Sep 21, 1982
    • IBM Patent Operations
    • William J. Schoenlein
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Direct ribbon inking by gravure
    • Patent number 4,123,569
    • Issue date Oct 31, 1978
    • Columbia Ribbon and Carbon Manufacturing Co., Inc.
    • Glenn E. Peterson
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Edge alignment apparatus
    • Patent number 4,077,579
    • Issue date Mar 7, 1978
    • Columbia Ribbon & Carbon Mfg. Co., Inc.
    • Richard C. Seleski
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Direct ribbon inking by gravure
    • Patent number 4,048,952
    • Issue date Sep 20, 1977
    • Columbia Ribbon & Carbon Mfg. Co., Inc.
    • Glenn E. Peterson
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS