Patents by Inventor Colin CHISHOLM

Colin CHISHOLM 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 measurement equipment and method
    Patent number: 9829413
    Abstract: An emissions test apparatus is provided and may include a filter housing having at least one of a first RFID tag and a first bar code identifying the filter housing. A filter media may be selectively disposed within the filter housing and may include at least one of a second RFID tag and a second bar code identifying the filter media. A controller may link the filter housing and the filter media when the filter media is disposed within the filter housing based on information provided by the at least one of the first RFID tag and the first bar code and the at least one of the second RFID tag and the second bar code.
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: November 28, 2017
    Assignee: AVL TEST SYSTEMS, INC.
    Inventors: Gerald Marek, Ali Ganjidoost, Colin Chisholm
  • EMISSIONS MEASUREMENT EQUIPMENT AND METHOD
    Publication number: 20150338311
    Abstract: An emissions test apparatus is provided and may include a filter housing having at least one of a first RFID tag and a first bar code identifying the filter housing. A filter media may be selectively disposed within the filter housing and may include at least one of a second RFID tag and a second bar code identifying the filter media. A controller may link the filter housing and the filter media when the filter media is disposed within the filter housing based on information provided by the at least one of the first RFID tag and the first bar code and the at least one of the second RFID tag and the second bar code.
    Type: Application
    Filed: June 25, 2013
    Publication date: November 26, 2015
    Applicant: AVL TEST SYSTEMS, INC.
    Inventors: Gerald MAREK, Ali GANJIDOOST, Colin CHISHOLM