Patents by Inventor Kari Lehmusvaara

Kari Lehmusvaara 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).

  • System for measuring the performance of a forest machine
    Patent number: 8521353
    Abstract: A system and a method for monitoring the performance of a subsystem of a forest machine. The method comprises the steps of: collecting data relating to the function of said subsystem or the performing of said function; determining one or more characteristic values to describe the performance continually according to data; and monitoring the variation of said one or more characteristic values in time, wherein, for example, the variation of said one or more characteristic values in time is displayed in the form of a graphic presentation to the user.
    Type: Grant
    Filed: May 12, 2006
    Date of Patent: August 27, 2013
    Assignee: John Deere Forestry Oy
    Inventors: Arto Reltomaa, Aki Putkonen, Kari Lehmusvaara, Timo Käppi
  • SYSTEM FOR MEASURING THE PERFORMANCE OF A FOREST MACHINE
    Publication number: 20100065155
    Abstract: A system and a method for monitoring the performance of a subsystem of a forest machine. The method comprises the steps of: collecting data relating to the function of said subsystem or the performing of said function; determining one or more characteristic values to describe the performance continually according to data; and monitoring the variation of said one or more characteristic values in time, wherein, for example, the variation of said one or more characteristic values in time is displayed in the form of a graphic presentation to the user.
    Type: Application
    Filed: May 12, 2006
    Publication date: March 18, 2010
    Applicant: JOHN DEERE FORESTRY OY
    Inventors: Arto Peltomae, Aki Putkonen, Kari Lehmusvaara, Timo Käppi