Patents by Inventor Jonathan F. Riggs

Jonathan F. Riggs 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).

  • Wheelchair accommodating system
    Patent number: 7677678
    Abstract: A wheelchair accommodating system and method for providing an ergonomically suitable environment for users having a motor skill limitation and users without a motor skill limitation is provided. The system includes a height adjustment system, a depth adjustment system, and a tilt adjustment system that can be selectively actuated by a user to adjust the position of a platform of the system.
    Type: Grant
    Filed: June 9, 2004
    Date of Patent: March 16, 2010
    Assignee: Spectrum Industries Inc.
    Inventors: James A. Mosel, Jonathan F. Riggs