Patents by Inventor Garrett D. Torgerson

Garrett D. Torgerson 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).

  • Device and method for verifying the operation of a chassis dynamometer
    Patent number: 6601441
    Abstract: A test device and method for verifying the proper operation of a dynamometer is described. The inventive test device is portable and simple to operate, allowing dynamometer accuracy to be readily tested in the field.
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: August 5, 2003
    Inventors: Garrett D. Torgerson, Michael J. St. Denis