| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | China | 1 | |
| #4 | Germany | 1 | |
| #5 | Hungary | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 | |
| #8 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Springs | |
| #2 | Clutches and brakes | |
| #3 | Animal care |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fischer Erika | 12 |
| Publication | Filing date | Title |
|---|---|---|
| EP3609320A1 | Fishing hook ballast weight | |
| KR20190138643A | Friction lining body | |
| DE102010008657A1 | Ceramic balance weight |