Patents by Inventor Mikael Heikkilä

Mikael Heikkilä 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).

  • LED light
    Patent number: D707878
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: June 24, 2014
    Assignee: Herrmans Oy AB
    Inventors: Janne Lindholm, Jari Korpi, Mikael Heikkilä
  • Locating and tracking tool
    Patent number: D754551
    Type: Grant
    Filed: February 18, 2015
    Date of Patent: April 26, 2016
    Assignee: HALTIAN OY
    Inventor: Mikael Heikkilä
  • Locating and tracking tool
    Patent number: D804971
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: December 12, 2017
    Assignee: HALTIAN PRODUCTS OY
    Inventor: Mikael Heikkilä
  • Earplug
    Patent number: D835259
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: December 4, 2018
    Assignee: QuietOn Oy
    Inventor: Mikael Heikkilä