Patents by Inventor Robert A. Lingis

Robert A. Lingis 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).

  • Method and apparatus for determining actual and potential failure of hydraulic lifts
    Patent number: 9233819
    Abstract: An early warning system includes monitoring of the hydraulic pressure used to power the hydraulic motor used to raise a man lift during operation, and providing a prognostication algorithm coupled to the output of the sensor to predict based on data from the sensor when there will be a catastrophic failure of the lift.
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: January 12, 2016
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Ronald E. Wagner, Robert A. Lingis
  • METHOD AND APPARATUS FOR DETERMINING ACTUAL AND POTENTIAL FAILURE OF HYDRAULIC LIFTS
    Publication number: 20150112553
    Abstract: An early warning system includes monitoring of the hydraulic pressure used to power the hydraulic motor used to raise a man lift during operation, and providing a prognostication algorithm coupled to the output of the sensor to predict based on data from the sensor when there will be a catastrophic failure of the lift.
    Type: Application
    Filed: October 22, 2013
    Publication date: April 23, 2015
    Inventors: Ronald E. Wagner, Robert A. Lingis