Patents by Inventor Glenn Stern

Glenn Stern 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).

  • Medical testing system with an illuminating component and automatic shut-off
    Publication number: 20030023174
    Abstract: A medical testing system has an instrument for monitoring a characteristic of a patient and an illuminating component for illuminating the instrument. The instrument includes a component for selectively activating and deactivating the illuminating component and a deactivating component for automatically deactivating the illuminating component, after a predetermined period of time has elapsed.
    Type: Application
    Filed: July 26, 2001
    Publication date: January 30, 2003
    Inventors: John M. Surwillo, Patricia J. Mikula, Gary J. Secora, Glenn Stern
  • 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