Espoo
Finland
3
2017-01-12
The entities that hold a legal rights for patent applications filed by inventor Schroderus Petri:
Petri Schroderus from Espoo, FI has applied for patents for these inventions. The list has both pending applications and granted patents:
TOUCHSCREEN FREQUENCY CONVERTER AND DRIVE SYSTEM
#2 | 2016-12-08SIGNALLING BETWEEN A FREQUENCY CONVERTER AND A TERMINAL DEVICE
#3 | 2006-12-14Method for operating a rotating electrical machine and apparatus for carrying out the method
1734762 ⎘