Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Avg patent value: 1.26 M | ||
2 |  | Power transmission,Electronics,Power cable, ...[+2] | Avg patent value: 350,000 | |
3 |  | Aerospace,Aviation,Materials science, ...[+2] | Avg patent value: 300,000 | |
4 | | Automotive engineering | Avg patent value: 182,857 | |
5 | | Construction engineering | Avg patent value: 100,000 |