Patents by Inventor Raimo Juhani Lavikainen

Raimo Juhani Lavikainen 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).

  • Padlock
    Patent number: D461699
    Type: Grant
    Filed: January 11, 2001
    Date of Patent: August 20, 2002
    Assignee: Abloy Oy
    Inventors: Raimo Juhani Lavikainen, Hanna Porvari, Hannu Olavi Kähönen