Patents by Inventor Richard Severns, II

Richard Severns, II 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).

  • Exhaust component having permanently associated life indicator
    Patent number: 8336292
    Abstract: An exhaust component for use with a combustion engine is disclosed. The exhaust component may have a housing at least partially defining an inlet and an outlet, and a treatment device supported by the housing in communication with exhaust passing from the inlet to the outlet. The exhaust component may also have a life indicator permanently associated with at least one of the housing and the treatment device.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: December 25, 2012
    Assignee: Caterpillar Inc.
    Inventors: Jason K. Bloms, Mohamed Daoud, Antony J. Eager, Kevin D. Ehrenhardt, Tazio S. Grivetti, David J. Kapparos, Matthew E. Leustek, Anthony C. Rodman, Richard Severns, II, Yanchai Zhang
  • Exhaust component having permanently associated life indicator
    Publication number: 20100115920
    Abstract: An exhaust component for use with a combustion engine is disclosed. The exhaust component may have a housing at least partially defining an inlet and an outlet, and a treatment device supported by the housing in communication with exhaust passing from the inlet to the outlet. The exhaust component may also have a life indicator permanently associated with at least one of the housing and the treatment device.
    Type: Application
    Filed: November 12, 2008
    Publication date: May 13, 2010
    Inventors: Jason K. Bloms, Mohamed Daoud, Anthony J. Eager, Kevin D. Ehrenhardt, Tazio S. Grivetti, David J. Kapparos, Matthew E. Leustek, Anthony C. Rodman, Richard Severns, II, Yanchai Zhang