Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Nordrhein-Westfalen, Germany | Sustainable Value,Consumer | Patent: 2 | |
2 | Nordrhein-Westfalen, Germany | Patent: 2 | ||
3 | Minnesota, United States | Patent: 1 | ||
4 | China | Patent: 1 | ||
5 | Beijing Shi, China | Patent: 1 |