Patents by Inventor John T. Werth, III

John T. Werth, III 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).

  • Real-time computerized engine analyzer using multiple analog-to-digital conversion system
    Patent number: 5481193
    Abstract: An engine analyzer for an internal combustion engine converts an engine waveform into a digital waveform which is displayed on a monitor. The waveform is converted using two analog-to-digital (A/D) conversion channels. A dedicated A/D control microprocessor is used to control the flow of the digital waveform data between the analog-to-digital conversion channels and a main computer. Waveform data transfer to the main computer is over a dedicated, high speed data bus. A peripheral control microprocessor is used to monitor other engine parameters and shares memory with the A/D control microprocessor.
    Type: Grant
    Filed: February 3, 1992
    Date of Patent: January 2, 1996
    Assignee: SPX Corporation
    Inventors: Steve Mueller, Scott Meyers, Chris Lambach, Glenn Stern, Joseph Cochenet, John T. Werth, III, Carlos E. Rodriguez, John N. Wozniak, John Hintz, Richard W. Hansen, Steve Trottier