Patents by Inventor Steven L. Marden

Steven L. Marden 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).

  • Methods and apparatus for kinetic energy harvesting
    Patent number: 11437886
    Abstract: Kinetic energy harvesting devices are disclosed including, but not limited to, portable and stationary devices that generate electricity from motion resulting from any type of movement including human movement, movement of traveling vehicles, gravitational movement, and movement resulting from stored spring energy. The kinetic energy harvesting devices can be used for charging batteries and powering devices such as personal electronic devices and electric vehicles.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: September 6, 2022
    Assignee: Positive Energy, a Gravity and Motion Company, Inc.
    Inventors: Helmut K. Taylor, Steven L. Marden
  • METHODS AND APPARATUS FOR KINETIC ENERGY HARVESTING
    Publication number: 20210313861
    Abstract: Kinetic energy harvesting devices are disclosed including, but not limited to, portable and stationary devices that generate electricity from motion resulting from any type of movement including human movement, movement of traveling vehicles, gravitational movement, and movement resulting from stored spring energy. The kinetic energy harvesting devices can be used for charging batteries and powering devices such as personal electronic devices and electric vehicles.
    Type: Application
    Filed: June 21, 2021
    Publication date: October 7, 2021
    Inventors: Helmut K. Taylor, Steven L. Marden