TREA

Robert F. Swartzendruber

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  • Plano, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Banking machine control
    • Patent number 4,159,782
    • Issue date Jul 3, 1979
    • Docutel Corporation
    • Robert F. Swartzendruber
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Single document transport
    • Patent number 3,937,453
    • Issue date Feb 10, 1976
    • Docutel Corporation
    • Richard C. Hickey
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL