Patents by Inventor Sven Dethlefs

Sven Dethlefs 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).

  • Inhaler
    Patent number: D832997
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: November 6, 2018
    Assignee: Norton (Waterford) Limited
    Inventors: Sven Dethlefs, Frederic Scott Fleming, Mark Milton-Edwards, Enrique Calderon Oliveras, James Roche
  • Inhaler
    Patent number: D852947
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: July 2, 2019
    Assignee: NORTON (WATERFORD) LIMITED
    Inventors: Sven Dethlefs, Frederic Scott Fleming, Mark Milton-Edwards, Enrique Calderon Oliveras, James Roche