Patents by Inventor Lewis D. Emry

Lewis D. Emry 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).

  • Motor vehicle collision avoidance method and means
    Patent number: 5436835
    Abstract: In a preferred embodiment, a method of determining a safe stopping distance for a motor vehicle, including: storing into computing apparatus weighting factors corresponding to a range of vehicle parameters and driving conditions; entering into the computing apparatus actual vehicle parameters and driving conditions and a desired travel speed; and the computing apparatus calculating and indicating a suggested safe stopping distance from the weighting factors, the actual driving conditions, and the desired travel speed.
    Type: Grant
    Filed: March 4, 1994
    Date of Patent: July 25, 1995
    Inventor: Lewis D. Emry