Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | High pressure,Drill,Automation, ...[+2] | Patent: 8 | |
2 | | Mill,Metal,Mining engineering, ...[+1] | Patent: 6 | |
3 |  | Automotive engineering,Public transport,Aerospace, ...[+2] | Patent: 4 | |
4 | | Oil well,Mechanical engineering,Manufacturing engineering | Patent: 4 | |
5 |  | Machining,Sales management,Manufacturing engineering, ...[+2] | Patent: 4 | |
6 |  | Fluid coupling,Septic tank,Hinge, ...[+2] | Patent: 4 | |
7 | | Patent: 3 | ||
8 | | Patent: 3 | ||
9 |  | Civil engineering,Construction engineering | Patent: 3 | |
10 |  | Robotics,Robot,Automation, ...[+2] | Patent: 3 |