Patents by Inventor David Kenneth Leonard

David Kenneth Leonard 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).

  • Patent number: 10130835
    Abstract: A Three combination exercise table-chair device intended to reduce the pain and symptoms associated with low back pain & sciatica. This device is designed to be used by qualified operators in physical therapy offices, chiropractic offices, and rehabilitation clinics. By means of electric motors and gearboxes, the operator can adjust a moveable foot pad which raises the lower torso through varying degrees of incline to provide stretching, flexibility and range of motion. These functions are achieved by using three specific exercises of the Williams Exercise Protocol. The Williams Exercise Protocol is a specific set of exercises that are further described in the description of the device.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: November 20, 2018
    Inventor: David Kenneth Leonard