Patents by Inventor Rudolf R. Bukownik

Rudolf R. Bukownik 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).

  • Polyurea gel compositions and articles therefrom
    Patent number: 5104930
    Abstract: Crosslinkable gel compositions cure rapidly to provide gel compositions which possess superior combinations of chemical and physical properties and aging resistance. These compositions are particularly useful for environmentally protecting substrates, especially electrical conductors, connectors, and splices and for sealing around jacketed cables, for example where they enter splice cases.
    Type: Grant
    Filed: February 25, 1991
    Date of Patent: April 14, 1992
    Assignee: Raychem Corporation
    Inventors: James A. Rinde, Frank W. Mercer, Keith Dawes, Rudolf R. Bukownik