Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Aerospace,Turbojet,Rocket, ...[+2] | patent citation: 215 | |
2 |  | Automotive engineering | patent citation: 164 | |
3 | | Abrasive,Industrial engineering | patent citation: 100 | |
4 | | Automation,Mechanical engineering,Manufacturing engineering, ...[+1] | patent citation: 40 | |
5 | | Metallurgy,Mining engineering,Natural resource management | patent citation: 34 | |
6 | | patent citation: 28 | ||
7 | | Construction engineering,Subsea,Petrochemical, ...[+2] | patent citation: 25 | |
8 |  | Aerospace,Public transport,Security market, ...[+2] | patent citation: 23 | |
9 | | Aerospace,Information system,National security, ...[+1] | patent citation: 23 | |
10 | | Aluminium,Precious metal,Mining engineering | patent citation: 21 |