| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 11 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Materials and metallurgy | |
| #3 | Environmental technology | |
| #4 | Furniture and games | |
| #5 | Surface technology and coating |
| # | Name | Total Patents |
|---|---|---|
| #1 | Freud R Classen M Gelleck J | 2 |
| #2 | Ritter J Korberg R Huntschel S | 1 |
| #3 | Weber A | 1 |
| #4 | Troski Stifen | 1 |
| #5 | Maler Masseies | 1 |
| #6 | Bekker R | 1 |
| #7 | Bokle R | 1 |
| #8 | Joachim Pfeifer | 1 |
| #9 | Deutschbein S | 1 |
| #10 | Kolberg J | 1 |