| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | Switzerland | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Brazil | 1 | |
| #6 | Hungary | 1 | |
| #7 | Poland | 1 | |
| #8 | Slovakia | 1 | |
| #9 | Taiwan | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Accessories for machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Minelli Italo | 11 |
| #2 | Minelli Reto | 2 |
| #3 | Italo Minelli | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU7488994A | Device for machining valve seats in internal combustion engines | |
| AU8291291A | Device for determining and monitoring the feed rate in a valve seat machining device | |
| BR8806486A | Process and device for guiding chuck centering | |
| EP0300959A1 | Process and apparatus for centering a pilot arbor |