Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Sludge | Patent: 5 | |
2 | Electronics,Vacuum cleaner | Patent: 5 | ||
3 | Construction engineering,Manure,Industrial engineering | Patent: 5 | ||
4 | Manufacturing engineering,Metalworking,Rapid prototyping, ...[+2] | Patent: 3 | ||
5 | ![]() | Metal,Industrial engineering,Dross, ...[+2] | Patent: 3 |