TREA

Frederick W. Johnson

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  • Longmont, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for adaptive collation
    • Patent number 4,522,486
    • Issue date Jun 11, 1985
    • International Business Machines Corporation
    • Gary A. Clark
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Job recovery method and apparatus
    • Patent number 4,206,996
    • Issue date Jun 10, 1980
    • International Business Machines Corporation
    • Gary A. Clark
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Virtual bin collator control
    • Patent number 4,134,581
    • Issue date Jan 16, 1979
    • International Business Machines Corporation
    • Frederick W. Johnson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Photoconductor cleaning stations
    • Patent number 3,989,372
    • Issue date Nov 2, 1976
    • International Business Machines Corporation
    • Ronald V. Davidge
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY