| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 19 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Thermal processes | |
| #3 | Surface technology and coating | |
| #4 | Foods and drinks | |
| #5 | Mechanical elements | |
| #6 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Electrolytic processes | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Burners | |
| #4 | Cremation furnaces | |
| #5 | Fluid fuel combustion | |
| #6 | Fluid heaters | |
| #7 | Kitchen equipment | |
| #8 | Pasteurisation | |
| #9 | Compressed gas holders | |
| #10 | Casings for combustion chambers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kwon Hyok Dae | 18 |
| #2 | Kwon Hyok-Mu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20210010289A | A Waste Analyeer | |
| KR20170084439A | Water K Gas generator | |
| KR20160050505A | Hydrogen. Burner for oxygen gas | |
| KR20160012414A | Water gas generator | |
| KR20160012413A | Hydrogen. Burner for oxygen gas | |
| KR20150104722A | Waste incinerator | |
| KR20150060165A | Pressure cooker | |
| KR20150048981A | Waste incinerator | |
| KR20150003484A | Combustor for hydrogen and oxygen gas | |
| KR20150003486A | Burners for vacuum furnace boilers | |
| KR20150003485A | Water gas generator | |
| KR20110121009A | Hydrogen generator | |
| KR20110121008A | Hydrogen generator | |
| KR20100127904A | Acid Gas Maker | |
| KR100927529B1 | Vacuum steam boiler | |
| KR100937100B1 | Vacuum hot water boiler | |
| KR20090128621A | Vacuum waste incinerate | |
| KR100659299B1 | Special waste incinerator | |
| KR100223034B1 | Aging method of traditional alcoholic beverage |