Patents by Inventor James G. Willson

James G. Willson 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).

  • Stair module support and leveling system
    Publication number: 20030070369
    Abstract: An improvement to a stair module support system includes a flexible engagement between a post and a channel attached to the underside of a stair module. The flexible engagement enables the stair module support system to be assembled and placed into a stored configuration with each post received by a corresponding channel. The system may then be shipped to an installation site where the posts may be rotated to a deployed position without requiring further assembly or tools.
    Type: Application
    Filed: October 12, 2001
    Publication date: April 17, 2003
    Inventors: William A. Dillen, Donald E. Dahowski, Allen L. Kinner, Matthew A. Cramer, James G. Willson