Patents by Inventor John Theising

John Theising 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).

  • Portable wet-dry vacuum cleaner
    Patent number: D528256
    Type: Grant
    Filed: March 23, 2005
    Date of Patent: September 12, 2006
    Assignee: Emerson Electric Co.
    Inventors: David E. Beth, Kiyoshi Hoshino, John Theising, Pandiaraj Subramani