| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 3 | |
| #2 | France | 2 | |
| #3 | Canada | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Germany | 1 | |
| #6 | EAPO (Eurasian Patent Organization) | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | United States | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Consumer goods | |
| #3 | Basic communication technologies | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Teaching materials | |
| #2 | Writing or drawing tools | |
| #3 | Special musical instruments | |
| #4 | Special furniture | |
| #5 | Pulse technique |
| # | Name | Total Patents |
|---|---|---|
| #1 | Barosso Luigi | 9 |
| #2 | Barosso Carla | 6 |
| #3 | Luigi Barosso | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2019218029A1 | Stringed instrument teaching apparatus and method | |
| WO2016183622A1 | Stringed instrument bowing technique aid | |
| WO2011066613A1 | Keyboard musical instrument learning aid | |
| FR2234744A5 | Dispenser for coloured pens packed in plastic wallets - plastic buttons pass through suspension holes and snap together |