Patents by Inventor Jerome D. Johnson

Jerome D. Johnson 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).

  • Patent number: 5050093
    Abstract: An improved method and apparatus for inspecting electrical wire (10) is provided. A wire respooling machine (22) advances the electrical wire (10) from a take-off spool (12) to a take-up spool (14). An encoder (24) senses the rotation of the calibrated wheel (15) that is rotated by the electrical wire (10) and produces encoded wire length data. A splice detector (20) senses splices and insulation flaws in the wire (10) and produces a pulse for each detected splice and flaw. A controller (26) receives the encoded wire length data and detected splice and flaw pulses and produces splice and flaw location data representing the locations of the detected splices and flaws relative to the leading end of the wire (10). The controller (26) generates report data that includes said wire length data and said splice and flaw location data. A printer (28) prints the report data in a hard copy format.
    Type: Grant
    Filed: October 19, 1989
    Date of Patent: September 17, 1991
    Assignee: The Boeing Company
    Inventors: Mahender Reddy, Douglas M. Sargent, Jerome D. Johnson, James C. Stevens