Patents by Inventor Paul F. Keyser

Paul F. Keyser 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).

  • EMI/REI shielding gasket
    Patent number: 5028739
    Abstract: An EMI/RFI shielding gasket comprising a resilient elastomeric core enveloped with a fine, open format knit or braided wire mesh, and having a strip of pressure sensitive adhesive disposed lengthwise along a surface of the gasket. This strip of adhesive allows the gasket to be removably fastened to an enclosure, circumventing the need for a metal clip and thus making the gasket lighter and less expensive than conventional gaskets.
    Type: Grant
    Filed: April 13, 1989
    Date of Patent: July 2, 1991
    Assignee: Chomerics, Inc.
    Inventors: Paul F. Keyser, Eivind L. Johansen