Patents by Inventor Teemu Koivuniemi

Teemu Koivuniemi 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).

  • Cabinet for a frequency converter
    Patent number: D573090
    Type: Grant
    Filed: January 2, 2008
    Date of Patent: July 15, 2008
    Assignee: ABB Oy
    Inventors: Jari Savolainen, Mika Valkama, Teemu Koivuniemi
  • Cabinet for a frequency converter
    Patent number: D683698
    Type: Grant
    Filed: October 2, 2012
    Date of Patent: June 4, 2013
    Assignee: ABB Oy
    Inventors: Jari Savolainen, Sakari Lilja, Teemu Koivuniemi, Juha-Matti Holappa
  • Cabinet for a frequency converter
    Patent number: D685733
    Type: Grant
    Filed: August 19, 2010
    Date of Patent: July 9, 2013
    Assignee: ABB Oy
    Inventors: Jari Savolainen, Sakari Lilja, Teemu Koivuniemi, Juha-Matti Holappa
  • Cabinet for a frequency converter
    Patent number: D700574
    Type: Grant
    Filed: October 3, 2012
    Date of Patent: March 4, 2014
    Assignee: ABB Oy
    Inventors: Jari Savolainen, Sakari Lilja, Teemu Koivuniemi, Juha-Matti Holappa