TREA

Ramon L. Street

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  • San Jose, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal printer
    • Patent number 4,650,351
    • Issue date Mar 17, 1987
    • International Business Machines Corporation
    • Vencil D. Engle
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Resistive ribbon thermal transfer printing system and process
    • Patent number 4,557,616
    • Issue date Dec 10, 1985
    • International Business Machines Corporation
    • Derek B. Dove
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS