| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 11 | |
| #2 | Australia | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Spain | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | Japan | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Civil engineering | |
| #3 | Furniture and games | |
| #4 | Basic materials chemistry | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Horticulture | |
| #2 | Construction of roads | |
| #3 | Skates | |
| #4 | Mixtures of fertilisers | |
| #5 | Organic fertilisers | |
| #6 | Unspecified technologies | |
| #7 | Inorganic fertilisers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Son Chang Sub | 14 |
| #2 | Son Chang-Sub | 2 |
| #3 | Kim Sang-Geun | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20180015885A | Grass protection mat | |
| KR20150137821A | Grass protection mat | |
| KR20150084454A | Grass protection mat | |
| KR20110018213A | Grass protection mat | |
| KR20100012549A | Grass protection mat | |
| KR20090062723A | Grass protection mat and method for constructing the same | |
| KR20090015765A | Grass protection mat | |
| KR20080018787A | Grass protection mat | |
| KR20080107182A | Grass protection mat | |
| KR100807329B1 | Grass protection mat | |
| KR100262549B1 | Chitin and chitosan-based mushroom growth accelerant |