Patents by Inventor Lawrence A. Bowsher

Lawrence A. Bowsher 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).

  • High performance nickel-based alloy
    Patent number: 9638075
    Abstract: A nickel-based alloy includes, in weight percent, carbon from about 0.7 to about 2%; manganese up to about 1.5%; silicon up to about 1.5%; chromium from about 25 to about 36%; molybdenum from about 5 to about 12%; tungsten from about 12 to about 20%; cobalt up to about 1.5%; iron from about 3.5 to about 10%; nickel from about 20 to about 55%; and incidental impurities. The alloy is suitable for use in elevated temperature applications such as in valve seta inserts for internal combustion engines.
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: May 2, 2017
    Assignee: L.E. Jones Company
    Inventors: Cong Yue Qiao, Lawrence A. Bowsher, Daniel E. Ward, Scott A. Smith
  • HIGH PERFORMANCE NICKEL-BASED ALLOY
    Publication number: 20150152752
    Abstract: A nickel-based alloy includes, in weight percent, carbon from about 0.7 to about 2%; manganese up to about 1.5%; silicon up to about 1.5%; chromium from about 25 to about 36%; molybdenum from about 5 to about 12%; tungsten from about 12 to about 20%; cobalt up to about 1.5%; iron from about 3.5 to about 10%; nickel from about 20 to about 55%; and incidental impurities. The alloy is suitable for use in elevated temperature applications such as in valve seta inserts for internal combustion engines.
    Type: Application
    Filed: December 2, 2013
    Publication date: June 4, 2015
    Applicant: L. E. Jones Company
    Inventors: Cong Yue Qiao, Lawrence A. Bowsher, Daniel E. Ward, Scott A. Smith