| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 9 | |
| #2 | Austria | 3 | |
| #3 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Consumer goods | |
| #5 | Civil engineering | |
| #6 | Macromolecular chemistry and polymers |
| # | Technology | |
|---|---|---|
| #1 | Laundering textiles | |
| #2 | Mixing | |
| #3 | Special acyclic compounds | |
| #4 | Acyclic or carbocyclic compounds | |
| #5 | Separation | |
| #6 | Roof coverings | |
| #7 | Preparation of materials | |
| #8 | Spraying devices | |
| #9 | General building constructions | |
| #10 | Special macromolecular compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Holz Hellmuth Dr | 12 |
| #2 | Rudolf Decker | 9 |
| #3 | Decker Rudolf | 3 |
| Publication | Filing date | Title |
|---|---|---|
| DE3244573A1 | INSULATION FOR A HARDSTONE COVERING |