TREA

Mark Charles Agnew

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  • Rochester, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reading machine for punched document cards
    • Patent number 4,034,975
    • Issue date Jul 12, 1977
    • International Business Machines Corporation
    • Mark Charles Agnew
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Hopper mechanism
    • Patent number 4,004,795
    • Issue date Jan 25, 1977
    • International Business Machines Corporation
    • Mark Charles Agnew
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL