Patents by Inventor Jeffery R. Felihauer

Jeffery R. Felihauer 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).

  • Publication number: 20150134148
    Abstract: A floor cleaning or burnishing machine has at least one motor controller electrically connected to a pointing device control, right and left software driven motor control logic units, an electrical power source, and right and left electrical drive motors. These motors are mechanically connected to respective rear steering drive wheels. Rotational speed and direction of each rear wheel is independently controlled, using the pointing device in cooperation with respective control logic units, in either a forward or reverse direction. At any given time, each control logic unit controls a respective motor controller which individually controls the rotational speed and direction of a respective wheel, thereby each wheel is capable of rotating in an opposite direction at a different speed to the other wheel. To slow the machine down, regenerative braking is utilized by operating the motors as generators.
    Type: Application
    Filed: January 23, 2015
    Publication date: May 14, 2015
    Inventors: Dale A. Krausnick, Jeffery R. Felihauer