Patents by Inventor James H. Steinmeyer

James H. Steinmeyer 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).

  • Cart
    Patent number: D527158
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: August 22, 2006
    Inventor: James H. Steinmeyer
  • Illusion apparatus
    Patent number: D673637
    Type: Grant
    Filed: April 4, 2011
    Date of Patent: January 1, 2013
    Inventor: James H. Steinmeyer