Patents by Inventor Ari Pöllänen

Ari Pöllänen 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).

  • Waste collecting container
    Patent number: D649729
    Type: Grant
    Filed: January 5, 2011
    Date of Patent: November 29, 2011
    Assignee: Hannoa Oy
    Inventors: Ari Salonen, Ari Pöllänen
  • Waste collecting container
    Patent number: D650141
    Type: Grant
    Filed: January 5, 2011
    Date of Patent: December 6, 2011
    Assignee: Hannoa Oy
    Inventors: Ari Salonen, Ari Pöllänen