Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Metal | Patent: 7 | ||
2 | ![]() | Elevator,Metal,Industrial engineering, ...[+2] | Patent: 7 | |
3 | Servo drive,Electric motor,Computer hardware, ...[+2] | Patent: 6 | ||
4 | Automotive engineering,Exhaust brake,Management unit, ...[+2] | Patent: 5 | ||
5 | Patent: 3 |