| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 21 | |
| #2 | Austria | 7 | |
| #3 | Spain | 3 | |
| #4 | France | 3 | |
| #5 | Switzerland | 2 | |
| #6 | United Kingdom | 2 | |
| #7 | Finland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Garbage disposal | |
| #2 | Cleaning | |
| #3 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hirschner Karl | 5 |
| #2 | Schaffner Georg | 4 |
| #3 | Quast Dipl-Ing Alfred | 4 |
| #4 | Schmidt Melmer | 2 |
| #5 | Quast Alfred Dipl-Ing | 1 |
| #6 | Grisse Dipl-Kfm Herbert | 1 |
| #7 | Karl Hirschner | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES112668A1 | A deposit for waste. | |
| GB286522A | Improved device for cleaning dust-bins | |
| GB263016A | Improved apparatus for the storage and transport of refuse |