| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | Switzerland | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | Austria | 1 | |
| #5 | Australia | 1 | |
| #6 | France | 1 | |
| #7 | Netherlands | 1 | |
| #8 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Audio-visual technology | |
| #3 | Machines | |
| #4 | Transport | |
| #5 | Machine tools | |
| #6 | Mechanical elements | |
| #7 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Krueger Karl | 8 |
| #2 | Krueger Konrad | 4 |
| #3 | Kruger Karl | 3 |
| #4 | Kruger Konrad | 3 |
| #5 | Karl Krueger | 2 |
| #6 | Dieterle Stefan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH607713A5 | Process for setting tiles on wall surfaces, using the thin-bed or thick-bed method, and apparatus for carrying out this process | |
| GB1143103A | A method and apparatus for laying a tiled surface | |
| GB747249A | Improvements in or relating to walls made of plates, preferably tiles, especially separating tile walls |