Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Shaanxi Sheng, China | Patent: 1 | ||
2 | Arizona, United States | Patent: 1 | ||
3 | PH | Patent: 1 | ||
4 | Noord-Holland, Netherlands | Waste treatment,Environmental consulting | Patent: 1 | |
5 | China | Patent: 1 |
# | Company Name | Region | Tech Topics | Total |
---|
1 | Shaanxi Sheng, China | Patent: 1 | ||
2 | Arizona, United States | Patent: 1 | ||
3 | PH | Patent: 1 | ||
4 | Noord-Holland, Netherlands | Waste treatment,Environmental consulting | Patent: 1 | |
5 | China | Patent: 1 |