Patents by Inventor Michael Wadt

Michael Wadt 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).

  • Nozzle for a liquid or foam pump
    Patent number: D673850
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: January 8, 2013
    Assignee: Hygiene Vision ApS
    Inventor: Michael Wadt
  • Nozzle for a liquid or foam pump
    Patent number: D676319
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: February 19, 2013
    Assignee: Hygiene Vision Ltd.
    Inventor: Michael Wadt