| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | Switzerland | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Austria | 1 | |
| #5 | Belgium | 1 | |
| #6 | Germany | 1 | |
| #7 | Denmark | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Textiles and paper | |
| #3 | Optics | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Filing and indexing | |
| #2 | Copy machines | |
| #3 | Processing photographic materials | |
| #4 | Office furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Scholl Walter | 2 |
| #2 | Sen Walter Scholl | 1 |
| #3 | Walter Scholl | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3047158A | Filing device | |
| DE1178400B | Filing system made up of righteously arranged cassettes that can be moved laterally on a support rail | |
| GB939031A | Improvements in or relating to a filing device | |
| GB394208A | Improved positive carbon copy bookkeeping and apparatus for carrying out same |