| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Brazil | 1 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | Czechia | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Hungary | 1 | |
| #8 | India | 1 | |
| #9 | Italy | 1 | |
| #10 | Japan | 1 | |
| #11 | Poland | 1 | |
| #12 | Slovakia | 1 | |
| #13 | Taiwan | 1 | |
| #14 | United States | 1 | |
| #15 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brugola Giannantonio | 13 |
| #2 | Jiyannantonio Burugora | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0670431A1 | Screw and wrench for snugly-fitted tightenings |