Patents by Inventor Roman M. Lucyk

Roman M. Lucyk 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).

  • Washer for establishing electrical continuity between conductive components having non-conductive coatings
    Patent number: 5453027
    Abstract: The invention comprises a washer for establishing electrical continuity between two conductive members each having a non-conductive coating and which are secured together by threaded fasteners such as screws. The washer has projections that pierce the non-conductive coatings of the two conductive components as the threaded fasteners are tightened thereby establishing electrical continuity through the washer.
    Type: Grant
    Filed: January 23, 1995
    Date of Patent: September 26, 1995
    Assignee: Federal-Hoffman, Inc.
    Inventors: Scott D. Buell, Roman M. Lucyk, Todd J. Mickley