| Type | Registration Entity | Registration No. | Subject | Registration Date | Validity |
|---|---|---|---|---|---|
| Green Technology | Ministry of Environment | GT-10-00032 | Landfill gas gas engine power technology | 2010.06.09 | 2014.06.08 |
| Ministry of Environment | GT-10-00164 | Biogas Co-generation system | 2013.04.30 | 2020.09.17 | |
| Patent | Intellectual Property Office | 10-1261345 | Biogas pre-processor and using it to eliminate moisture in biogas |
2013.04.30 | 20131.03.21 |
| Intellectual Property Office | 10-1384108 | Intercooler for biogas power plant | 2014.04.04 | 2034.04.14 | |
| Intellectual Property Office | 10-1181410 | Insulator for power generators | 2012.09.04 | 2032.07.06 | |
| Intellectual Property Office | 10-1455292 | Seismic wave stopper | 2012.09.04 | 2032.07.06 | |
| Intellectual Property Office | 10-1714716 | Vibration stopper and reducer attached electric panel | 2014.10.21 | 2034.05.20 | |
| Intellectual Property Office | 10-1714717 | oil and water separating device for blow-by-gas | 2017.03.03 | 2036.03.29 | |
| Intellectual Property Office | 10-1712123 | Hybrid emergency power generator | 2017.02.24 | 2036.05.26 | |
| Intellectual Property Office | 10-1870158 | Displacement limiting quake-proof mount | 2018.06.18 | 2037.06.18 |
