Patents by Inventor Pete KANTZOS

Pete KANTZOS 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).

  • METHOD OF MANUFACTURE OF A DUAL MICROSTRUCTURE IMPELLER
    Publication number: 20100233504
    Abstract: There is provided a method for fabricating a dual microstructure component that may in turn be machined to fabricate a rotary element such as an impeller characterized as capable of withstanding high heat conditions for use in a gas turbine engine. The method provides a nickel based superalloy suitable for application of an impeller in a gas turbine engine. The bore region is manufactured having a grain size finer than ASTM 10.0 and the body region is manufactured having a grain size coarser than ASTM 7.0. The bore region and the body region define a dual microstructure and an interface.
    Type: Application
    Filed: March 13, 2009
    Publication date: September 16, 2010
    Applicant: Honeywell International Inc.
    Inventors: Derek Anthony RICE, Brian HANN, Pete KANTZOS