TREA

Stanley T. Riddle

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  • Boulder, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modulated light printing
    • Patent number 4,490,032
    • Issue date Dec 25, 1984
    • International Business Machines Corporation
    • Douglas J. Conly
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Error logging for automatic apparatus
    • Patent number 4,339,657
    • Issue date Jul 13, 1982
    • International Business Machines Corporation
    • David D. Larson
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Copy quality diagnostic procedure
    • Patent number 4,335,952
    • Issue date Jun 22, 1982
    • International Business Machines Corporation
    • Douglas J. Conly
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Apparatus and method for controlling magnetic head surface formation
    • Patent number 4,014,141
    • Issue date Mar 29, 1977
    • International Business Machines Corporation
    • Stanley T. Riddle
    • B24 - GRINDING POLISHING