| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 20 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Measurement | |
| #6 | Environmental technology | |
| #7 | Surface technology and coating |
| # | Name | Total Patents |
|---|---|---|
| #1 | Paganesey J E | 1 |
| #2 | Cheuvaliye Girbe | 1 |
| #3 | Maran Aowidiwu | 1 |
| #4 | Judichales R J | 1 |
| #5 | Sharon Aoliwey | 1 |
| #6 | Kemtakujenie S | 1 |
| #7 | Davidien Bonuva | 1 |
| #8 | Welun Etina | 1 |
| #9 | Riss D Magnait N | 1 |
| #10 | Zhijie Mark Vanie Fronsova Fun | 1 |