| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 11 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wu Wenlong | 11 |
| #2 | Tang Su | 5 |
| #3 | Wang Hancheng | 4 |
| #4 | Wu Tinghe | 2 |
| #5 | Wang Qi | 1 |
| #6 | Chen Sijie | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN104555745A | Double-rail crane | |
| CN104444911A | Movable crane | |
| CN104444848A | Ground rail type crane | |
| CN104444826A | Safety crane | |
| CN104555748A | Electromagnetic rail crane | |
| CN104444908A | Disc type crane | |
| CN105293313A | Lazy arm of pipe sling | |
| CN105277378A | Pipe hoisting machine hoisting test platform | |
| CN104514642A | Diesel engine speed-regulating system applicable to mobile power station | |
| CN104514944A | Travelling device for crawler-type mobile power station | |
| CN104426112A | Telescopic winding device of mobile power station |