Patents by Inventor Ronald D. Irving

Ronald D. Irving 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).

  • Gravity actuated torque generator
    Patent number: 7802657
    Abstract: A gravity actuated torque generator for generating torque to run a generator by continually adding weights to the apparatus. The gravity actuated torque generator includes a support assembly, a drive assembly being supported by the support assembly, and a weight assembly being engagable to the drive assembly while moving downwardly due to gravitational forces for generating torque.
    Type: Grant
    Filed: April 30, 2008
    Date of Patent: September 28, 2010
    Inventor: Ronald D. Irving