Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Cable management,Electronics | Avg patent value: 510,000 | |
2 |  | Automotive engineering,Mechanical engineering,Public transport, ...[+2] | Avg patent value: 0 | |
3 |  | Intelligent maintenance system,Management system,Missile defense, ...[+2] | Avg patent value: 0 | |
4 | | Instrumentation,Petroleum industry,Natural resource management, ...[+1] | Avg patent value: 0 | |
5 | | Avg patent value: 0 |