Vantaa
Finland
4
2009-07-02
The entities that hold a legal rights for patent applications filed by inventor Roschier Nils-Robert:
Nils-Robert Roschier from Vantaa, FI has applied for patents for these inventions. The list has both pending applications and granted patents:
Positioning method in an elevator system
#2 | 2008-07-24Positioning method in an elevator system
#3 | 2007-12-13Elevator testing system
#4 | 2005-03-08Method and arrangement for telemonitoring an elevator to determine its need for maintenance
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