TREA

Graham Olive

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  • San Jose, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal drop-on-demand ink jet print head
    • Patent number 4,870,433
    • Issue date Sep 26, 1989
    • International Business Machines Corporation
    • Alan S. Campbell
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal drop-on-demand ink jet print head
    • Patent number 4,847,636
    • Issue date Jul 11, 1989
    • International Business Machines Corporation
    • Robert C. Durbeck
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal drop-on-demand ink jet print head
    • Patent number 4,792,818
    • Issue date Dec 20, 1988
    • International Business Machines Corporation
    • Jerome M. Eldridge
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal drop-on-demand ink jet print head
    • Patent number 4,791,440
    • Issue date Dec 13, 1988
    • International Business Machine Corporation
    • Jerome M. Eldridge
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Oxide-free extruded thermal joint
    • Patent number 4,685,606
    • Issue date Aug 11, 1987
    • International Business Machines Corporation
    • Ephraim B. Flint
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cooling system for VLSI circuit chips
    • Patent number 4,561,040
    • Issue date Dec 24, 1985
    • IBM Corporation
    • Dean E. Eastman
    • F28 - HEAT EXCHANGE IN GENERAL