Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Aerospace,Mandate,Aviation | Patent: 41 | |
2 |  | British Empire,Sport utility vehicle,Automotive engineering, ...[+2] | Patent: 27 | |
3 |  | Electricity,Power transmission,Electric power transmission, ...[+2] | Patent: 14 | |
4 |  | Automotive engineering,Truck,Torque converter, ...[+2] | Patent: 10 | |
5 | | Hybrid power,Public transport,Railway engineering, ...[+2] | Patent: 9 |