Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Power transmission,Electronics,Turbine, ...[+2] | Patent: 90 | |
2 |  | Automotive engineering,Mechanical engineering,Electronics, ...[+2] | Patent: 46 | |
3 |  | Brazing,Chemical engineering,Degreasing, ...[+2] | Patent: 38 | |
4 | | Alloy,Mining engineering,Precious metal | Patent: 36 | |
5 |  | Know-how,Magnet,Current sensor, ...[+2] | Patent: 30 | |
6 | | Patent: 29 | ||
7 | | Chemical engineering | Patent: 27 | |
8 | | Aluminium,Precious metal,Metal, ...[+1] | Patent: 24 | |
9 | | Precious metal,Chemical engineering,Nutrition, ...[+2] | Patent: 23 | |
10 |  | Glass wool,Glazing | Patent: 21 | |
11 | | Filter (aquarium),Fuel filter,Machine element, ...[+2] | Patent: 21 | |
12 | | Automation,Manufacturing engineering,Industrial engineering, ...[+2] | Patent: 17 | |
13 |  | Aluminium,Precious metal,Metal, ...[+1] | Patent: 14 | |
14 |  | Aerospace,Manufacturing engineering,Turbofan, ...[+2] | Patent: 11 | |
15 | | Refrigeration | Patent: 10 | |
16 | | Patent: 10 | ||
17 | | Aerospace,National security | Patent: 8 | |
18 | | Chemical engineering,Iron metal,Polymer | Patent: 7 | |
19 | | Mining engineering,Natural resource management | Patent: 7 | |
20 | | Construction engineering,Civil engineering,Mechanical engineering, ...[+1] | Patent: 7 |