| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 2 | |
| #2 | Spain | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Belgium | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 | |
| #7 | Denmark | 1 | |
| #8 | Netherlands | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Audio-visual technology | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Garbage disposal | |
| #2 | Advertising | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wetlesen Robert Broegelmann | 5 |
| #2 | Robert Broegelmann Wetlesen | 1 |
| #3 | Broegelmann Wetlesen Robert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1013280A | Improvements in litter bins | |
| US3057506A | Litter bins or baskets for receiving waste material in public places | |
| ES263222A1 | Improvements introduced in the manufacture of paperwork (Machine-translation by Google Translate, not legally binding) | |
| GB902192A | Improvements in litter bins |