Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Heat exchanger,Heat transfer,Efficient energy use, ...[+2] | Avg patent value: 7.40 M | |
2 |  | Mining engineering,Precious metal | Avg patent value: 4.01 M | |
3 | | Heat exchanger,Mining engineering,Natural resource management | Avg patent value: 3.64 M | |
4 |  | Heat exchanger,Aluminium | Avg patent value: 3.53 M | |
5 | | Food industry,Food packaging,Blow fill seal, ...[+2] | Avg patent value: 3.12 M |