Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Soil stabilization,Manufacturing engineering,Mechanical engineering, ...[+2] | Patent: 3 | ||
2 | ![]() | Elevator,Metal,Industrial engineering, ...[+2] | Patent: 1 | |
3 | Civil engineering,Mechanical engineering,Environmental engineering, ...[+1] | Patent: 1 | ||
4 | Metal | Patent: 1 | ||
5 | ![]() | Educational institution,Chemistry,Computer science, ...[+2] | Patent: 1 |