| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | France | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Netherlands | 3 | |
| #5 | Norway | 3 | |
| #6 | Sweden | 2 | |
| #7 | Austria | 1 | |
| #8 | Belgium | 1 | |
| #9 | Canada | 1 | |
| #10 | Germany | 1 | |
| #11 | Denmark | 1 | |
| #12 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Unspecified technologies | |
| #3 | Finishing work on buildings | |
| #4 | Racing equipment | |
| #5 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schmidt Achim Dieter | 7 |
| #2 | Schmidt Achim D | 2 |
| #3 | Achim D Dipl-Ing Schmidt | 1 |
| #4 | Schmidt Achim-Dieter Dipl-Wirt | 1 |
| #5 | Schmidt Achim Dieter Dipl Ing | 1 |
| #6 | Schmidt A D | 1 |
| #7 | Barkley Klaus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2417992A3 | JUMP OBSTACLE BARRIER | |
| NL7606840A | Device for cleaning footwear. | |
| GB1411916A | Footwear cleaners | |
| DE2039069A1 | Device with opposite parallel brush straps, especially for cleaning footwear |