| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 57 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Foods and drinks | |
| #4 | Environmental technology | |
| #5 | Packaging and shipping | |
| #6 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Drying solid materials by removing liquid | |
| #3 | Separation | |
| #4 | Foods | |
| #5 | Grinding or polishing devices | |
| #6 | Containers for goods storage | |
| #7 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wu Dongxin | 57 |
| #2 | Yu Weimin | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CN107096247A | Low-temperature and high-speed rotating thin film thickener | |
| CN105457710A | Grinding disc | |
| CN105241189A | Hot air drying equipment | |
| CN105457708A | Grinding disc | |
| CN105233962A | Double-layer material-dropping hopper | |
| CN105241209A | Material drying barrel | |
| CN105241184A | Drying cylinder | |
| CN105458909A | Grinding disc | |
| CN105466184A | Water adsorption rack | |
| CN105241193A | Energy-saving dryer | |
| CN105241229A | Feed duct of dryer | |
| CN105249142A | Improved food drying device | |
| CN105327595A | Tank cover of drying tank | |
| CN105233638A | Drying tank cover | |
| CN105241199A | Rotary drying barrel | |
| CN105233639A | Drying tank cover | |
| CN105222575A | A kind of drying tower | |
| CN105241217A | Drying barrel | |
| CN105241204A | Novel food drying equipment | |
| CN105233637A | Drying tank cover |