| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | China | 2 | |
| #4 | Taiwan | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Dynamo-electric machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berta Rolando | 6 |
| #2 | Ferrario Luca | 4 |
| #3 | Ramon David | 4 |
| #4 | Croce Paolo | 4 |
| #5 | Manzotti Ruggero | 2 |
| #6 | Ruggero Manzotti | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP3248272A1 | Air-gap winding | |
| WO2014206493A1 | A backlash-free planetary gear assembly | |
| WO2014121848A1 | A housing of a planetary gear and a method for making the same | |
| CN103987993A | Backlash-free planetary gear assembly |