Patents by Inventor J. Nicholas Smith

J. Nicholas Smith 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).

  • Fuel injector testing harness
    Patent number: 5107701
    Abstract: An electrical wiring harness for testing the fuel injection system of an internal combustion engine, consisting of a collection of individual wiring pairs interposed between the vehicle electronic control unit and the individual fuel injectors, and a series of switches for selectively disabling one or more individual field injectors, as desired.
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: April 28, 1992
    Inventor: J. Nicholas Smith