Patents by Inventor Paul Grzeskowiak

Paul Grzeskowiak 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).

  • Quick connect fittings
    Patent number: 8035475
    Abstract: A resistor assembly and method of assembling a resistor to a coupling, comprises providing a resistor having a first end and a second end, the resistor being tubular in shape and providing a coupling housing having an open end for receiving the first end of the resistor, the coupling housing including a sealing member, a retainer, and a support washer. The retainer is interposed between the support washer and sealing member. The first end of the resistor is inserted into the open end of the coupling housing. The tube is rotated within the coupling housing so that the resistor is in sealing engagement with the sealing member and retained by retaining member.
    Type: Grant
    Filed: August 14, 2008
    Date of Patent: October 11, 2011
    Assignee: Kanthal Corporation
    Inventors: Brian M. Tierney, Paul Grzeskowiak