| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | Canada | 2 | |
| #3 | China | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Australia | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Machine tools | |
| #3 | Furniture and games | |
| #4 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Physical training equipment | |
| #2 | Unspecified technologies | |
| #3 | Handles for hand implements | |
| #4 | Unspecified technologies | |
| #5 | New plants |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ryu Suk-Ho | 11 |
| #2 | Suk-Ho Ryu | 2 |
| #3 | Ryu Suk Ho | 1 |
| #4 | Larsen Tom | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0230141D0 | Cricket bat and handle | |
| USRE38892E | Hammer handle | |
| US6311369B1 | Vibration dampening tool handle | |
| CA2272935A1 | Golf club shaft having wave shaped reinforced part | |
| EP0676222A1 | Racket with rugged frame |