| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | China | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Cutting | |
| #2 | Turning | |
| #3 | Perforating | |
| #4 | Grinding or polishing devices | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hollo John | 11 |
| #2 | Kaigg Ross | 9 |
| #3 | Kaig Ross | 2 |
| Publication | Filing date | Title |
|---|---|---|
| EP3077144A1 | Device for retaining cutting tools in machines | |
| CN103764342A | Improvements in knife sharpening tools |