Patents by Inventor Devin P. Kramer

Devin P. Kramer 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: 20140162856
    Abstract: A vibrating handle assembly provides enhanced vibrating therapy and training benefits with important features in a small compact package. The vibration is provided through twin DC motors attached to a common offset weight, re-chargeable batteries, and an on/off switch. Vibration therapy is designed for convenience, portability, therapeutic purposes, and use with other training equipment via a strap attachment.
    Type: Application
    Filed: December 9, 2013
    Publication date: June 12, 2014
    Inventors: Devin P. Kramer, Larry A. Gruver