Patents by Inventor Dave Ahern

Dave Ahern 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: D793546
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: August 1, 2017
    Assignee: Alfred E. Tiefenbacher (GmbH & Co. KG)
    Inventors: Dave Ahern, Arron Danson, James Tibbatts, Ewen Christie, Tim Evans