Patents by Inventor Kevin J. Martus

Kevin J. Martus 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).

  • Jet pump assembly
    Patent number: 8459960
    Abstract: A jet pump assembly includes a fuel supply conduit, a first jet pump integrally formed as a single piece with the fuel supply conduit and in fluid communication with the fuel supply conduit, a second jet pump integrally formed as a single piece with the fuel supply conduit and in fluid communication with the fuel supply conduit, and an inlet conduit integrally formed as a single piece with the second jet pump.
    Type: Grant
    Filed: February 4, 2010
    Date of Patent: June 11, 2013
    Assignee: Robert Bosch GmbH
    Inventors: R. Paul Mason, Paul E. Fisher, Dan K. Pangburn, Martin X. Ptacek, Kevin J. Martus
  • JET PUMP ASSEMBLY
    Publication number: 20100202898
    Abstract: A jet pump assembly includes a fuel supply conduit, a first jet pump integrally formed as a single piece with the fuel supply conduit and in fluid communication with the fuel supply conduit, a second jet pump integrally formed as a single piece with the fuel supply conduit and in fluid communication with the fuel supply conduit, and an inlet conduit integrally formed as a single piece with the second jet pump.
    Type: Application
    Filed: February 4, 2010
    Publication date: August 12, 2010
    Applicant: ROBERT BOSCH GMBH
    Inventors: R. Paul Mason, Paul E. Fisher, Dan K. Pangburn, Martin X. Ptacek, Kevin J. Martus
  • High temperature corrosion and oxidation resistant valve guide for engine application
    Patent number: 7235116
    Abstract: A powder metal component particularly suited for use as a valve guide in high temperature applications. The powder metal component according to a first embodiment has a chemical composition on a weight percent basis of about 0.1-2.0% C; about 8.0-18.0% Cr; about 1.0-15.0% Mo; about 0.1-3.5% S; about 0.1%-2.0% Si; upto about 5.0% max other elements; and the balance being substantially Fe. A second embodiment according to the present invention includes about 8.0-16.0% Co.
    Type: Grant
    Filed: May 29, 2003
    Date of Patent: June 26, 2007
    Assignee: Eaton Corporation
    Inventors: Heron A. Rodrigues, Sundaram L. Narasimhan, Sinharoy Shubhayu, Kevin J. Martus
  • High temperature corrosion and oxidation resistant valve guide for engine application
    Publication number: 20040237715
    Abstract: A powder metal component particularly suited for use as a valve guide in high temperature applications. The powder metal component according to a first embodiment has a chemical composition on a weight percent basis of about 0.1-2.0% C; about 8.0-18.0% Cr; about 1.0-15.0% Mo; about 0.1-3.5% S; about 0.1%-2.0% Si; upto about 5.0% max other elements; and the balance being substantially Fe. A second embodiment according to the present invention includes about 8.0-16.0% Co.
    Type: Application
    Filed: May 29, 2003
    Publication date: December 2, 2004
    Inventors: Heron A. Rodrigues, Sundaram L. Narasimhan, Sinharoy Shubhayu, Kevin J. Martus