| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 8 | |
| #2 | China | 4 | |
| #3 | United States | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Japan | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Separating solids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nied Roland | 10 |
| #2 | Sickel Hermann | 8 |
| #3 | Roland Nied | 7 |
| #4 | Hermann Sickel | 6 |
| #5 | Enderle Udo | 2 |
| #6 | Udo Enderle | 1 |
| #7 | Dimitrios Makrakis | 1 |
| #8 | Thomas Becker | 1 |
| #9 | Makrakis Dimitrios | 1 |
| #10 | Wolfgang Rohmann | 1 |