Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Patent: 24 | ||
2 | | Marine propulsion,National security,Aerospace | Patent: 24 | |
3 | | Patent: 11 | ||
4 |  | Truck,Public transport,Industrial engineering, ...[+2] | Patent: 9 | |
5 |  | Aerospace,National security,Automotive engineering, ...[+2] | Patent: 8 |