| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 4 | |
| #2 | Canada | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | United States | 2 | |
| #5 | Australia | 1 | |
| #6 | Germany | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Netherlands | 1 | |
| #9 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Transport | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Vehicle servicing | |
| #3 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Re Uberto | 7 |
| #2 | Re Giovanni | 3 |
| #3 | Re Gianpiero | 2 |
| #4 | Re U | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1344480A2 | Implement with blade and sponge for cleaning glass sheet | |
| GB8801194D0 | Self-wringing mop | |
| EP0302142A2 | Combined manual implement for window snow removal, ice scraping, washing and drying, for vehicles in general | |
| DE2552268A1 | Pneumatically operated coupling ring - has internal and external tapers to transmit torque or act as friction brake |