| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Austria | 1 | |
| #3 | Belgium | 1 | |
| #4 | Canada | 1 | |
| #5 | Switzerland | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Netherlands | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Sanitary equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sieber Horst | 9 |
| Publication | Filing date | Title |
|---|---|---|
| GB1184987A | Improvements in or relating to Toilet Roll Holders | |
| CA856062A | Holder for paper rolls |