Espoo
Finland
3
2017-06-08
The entities that hold a legal rights for patent applications filed by inventor HAKONEN Henri:
Henri HAKONEN from Espoo, FI has applied for patents for these inventions. The list has both pending applications and granted patents:
Elevator control apparatus and method for minimizing an elevator group load difference
#2 | 2015-12-03Monitoring traffic units served by elevator via radio signals transmitted across doorway of an elevator
#3 | 2011-09-01Elevator system including plurality of elevators operating in same hoistway
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