| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 2 | |
| #2 | African Regional Industrial Property Organization | 1 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | Czechia | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Spain | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Hungary | 1 | |
| #10 | Indonesia | 1 | |
| #11 | African Intellectual Property Organization | 1 | |
| #12 | Poland | 1 | |
| #13 | Romania | 1 | |
| #14 | United States | 1 | |
| #15 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Presses |
| # | Name | Total Patents |
|---|---|---|
| #1 | Huh Myung Ho | 13 |
| #2 | Ho Huh Myung | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2004043683A1 | Crank press | |
| US6543345B1 | Sudden braking apparatus for press | |
| CZ20003598A3 | Device for abrupt stop of a press |