| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 5 | |
| #2 | Germany | 3 | |
| #3 | Italy | 2 | |
| #4 | Brazil | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Unspecified technologies | |
| #3 | Electric discharge tubes | |
| #4 | Handles for hand implements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Unger Henry Morton | 10 |
| #2 | Unger Henry M | 2 |
| #3 | Vorobyov Michael | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0415299A1 | Surface cleaning implement, more particularly for windows | |
| DE4010197A1 | MANUAL WIPER FOR BOATS | |
| DE3928473A1 | Extensible handle bar | |
| EP0294140A2 | Device for installing or removing fluorescent tubes from lighting fixtures | |
| DE3708463A1 | CLEANING DEVICE, IN PARTICULAR FOR CLEANING WINDOW WINDOWS |