Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Hybrid power,Automotive engineering,Flywheel, ...[+1] | Avg patent value: 1.82 M | |
2 | | Power transmission | Avg patent value: 1.56 M | |
3 | | Aerospace,Spacecraft,National security, ...[+1] | Avg patent value: 1.27 M | |
4 |  | Electric vehicle,Automation,Supply chain management, ...[+2] | Avg patent value: 460,000 | |
5 |  | Electric motor | Avg patent value: 424,500 |