Patents by Inventor Alex Stephen

Alex Stephen 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).

  • Golf seat
    Patent number: 4403806
    Abstract: A portable seat has pairs of rigid projections depending from the underside thereof with facing cut-out portions of each pair defining means for removably mounting the seat on golf cart wheels of various sizes.
    Type: Grant
    Filed: December 10, 1979
    Date of Patent: September 13, 1983
    Inventor: Alex Stephen