Patents by Inventor Walter Bryzik

Walter Bryzik 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).

  • Composite sliding surfaces for sliding members
    Publication number: 20070099015
    Abstract: A composite sliding layer is formed on a wear surface, such as on piston ring and/or cylinder bore, from a powder mixture containing iron oxide and iron titanate. The resulting coating is hard and durable and reduces losses due to friction and wear.
    Type: Application
    Filed: September 15, 2006
    Publication date: May 3, 2007
    Inventors: Lloyd Kamo, Walter Bryzik