| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 6 | |
| #2 | Switzerland | 5 | |
| #3 | Denmark | 2 | |
| #4 | Germany | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Treating wood | |
| #2 | Preservation of human bodies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Beschraenkter Haftung Grubenho | 5 |
| Publication | Filing date | Title |
|---|---|---|
| GB315860A | Improvements in or relating to preservatives for wood | |
| DE480205C | Wood preservatives |