Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | patent citation: 157 | |||
2 | Marine propulsion,National security,Aerospace | patent citation: 101 | ||
3 | ![]() | Machining,Industrial engineering,Mining engineering, ...[+2] | patent citation: 100 | |
4 | ![]() | Tool steel,Renewable energy,Electronics, ...[+2] | patent citation: 63 | |
5 | patent citation: 40 |