Patents by Inventor David A. Wing

David A. Wing 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).

  • Heating coil element repair member
    Patent number: 5514835
    Abstract: A cylindrical heating coil element repair member for joining the two ends of a broken electric heating coil element wire wherein the broken wire ends are inserted, respectively, into apertures formed in each end of the cylindrical repair member until they make contact with the solid central portion of the repair member and where the end portions with wire ends therein are crimped onto each wire end to retain them therein to provide electrical continuity through the repaired wire.
    Type: Grant
    Filed: July 21, 1994
    Date of Patent: May 7, 1996
    Inventor: David A. Wing