Patents by Inventor Buford Cooper

Buford Cooper 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).

  • Pump with combined floating wear ring and liquid director
    Publication number: 20060275162
    Abstract: A pump has a one piece combined floating wear ring and liquid director that includes an upper ring portion received over an impeller hub and a curved lower portion that separates the pump impeller and suction chambers and directs liquid from the suction chamber inlet port to the impeller inlet.
    Type: Application
    Filed: May 20, 2005
    Publication date: December 7, 2006
    Inventors: Philip Mayleben, Buford Cooper