| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 11 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Biotechnology |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Microbiology | |
| #3 | Climate change mitigation in goods production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hongwei Men | 11 |
| #2 | Hongmin Men | 10 |
| Publication | Filing date | Title |
|---|---|---|
| CN102304474A | Solar methane cell | |
| CN102676587A | Biogas production method | |
| CN102676375A | Methane tank | |
| CN102310606A | Novel composite carbon fiber material for methane tank | |
| CN102676380A | Solar biogas anti-freezing system | |
| CN102304402A | Methane purification method for methane tank | |
| CN102676379A | Solar methane device | |
| CN102304473A | Solar methane tank | |
| CN102304466A | Protective system for methane tank | |
| CN102304465A | Multifunctional methane tank | |
| CN102676374A | Marsh gas equipment |