Patents by Inventor Dan Carpenter

Dan Carpenter 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).

  • Emissions test system and method
    Patent number: 9243983
    Abstract: An emission test system may include at least one controller configured to determine, directly or indirectly, a quantity of diluted exhaust sample in a container at the completion of an emissions test, and to cause additional diluent gas to be added to the container based on the determined quantity.
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: January 26, 2016
    Inventors: Mark Guenther, Dan Carpenter, Jarret Zablocki, Fredric Schmidt, Richard Thomas Rooney, Timothy Alfred Nevius, Scott Thomas Porter, Leslie Hill
  • Emissions Test System And Method
    Publication number: 20120304737
    Abstract: An emission test system may include at least one controller configured to determine, directly or indirectly, a quantity of diluted exhaust sample in a container at the completion of an emissions test, and to cause additional diluent gas to be added to the container based on the determined quantity.
    Type: Application
    Filed: August 17, 2012
    Publication date: December 6, 2012
    Applicant: HORIBA INSTRUMENTS INCORPORATED
    Inventors: Mark Guenther, Dan Carpenter, Jarret Zablocki, Fredric Schmidt, Richard Thomas Rooney, Timothy Alfred Nevius, Scott Thomas Porter, Leslie Hill
  • Emissions Test System And Method
    Publication number: 20110252864
    Abstract: An emission test system may include at least one controller configured to determine, directly or indirectly, a quantity of diluted exhaust sample in a container at the completion of an emissions test, and to cause additional diluent gas to be added to the container based on the determined quantity.
    Type: Application
    Filed: November 23, 2010
    Publication date: October 20, 2011
    Inventors: Mark Guenther, Dan Carpenter, Jarret Zablocki, Fredric Schmidt, Richard Thomas Rooney, Timothy Alfred Nevius, Scott Thomas Porter, Leslie Hill