Patents by Inventor Robert J. Gustason

Robert J. Gustason has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patch cord length calculator
    Patent number: 5057675
    Abstract: A hand operated calculator is provided for estimating a length of a patch cord necessary to extend between any two of a plurality of connection locations of spaced apart frames in a distribution bay. The calculator includes three members which are movable relative to one another. Each of the members carries various indicia which when aligned indicate an optimum amount of patch cord necessary to extend between indicated connection locations of spaced apart frames.
    Type: Grant
    Filed: August 30, 1990
    Date of Patent: October 15, 1991
    Assignee: ADC Telecommunications, Inc.
    Inventor: Robert J. Gustason