| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | Switzerland | 2 | |
| #3 | France | 2 | |
| #4 | Belgium | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Furniture and games | |
| #5 | Packaging and shipping |
| # | Name | Total Patents |
|---|---|---|
| #1 | Eich August | 9 |
| #2 | August Eich | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE10152872A1 | Device for composting | |
| DE19819717C1 | Fire door for building | |
| DE4102696A1 | Fire protection glazing | |
| DE3739741A1 | Glass roof | |
| DE3302044A1 | Fire protection partition | |
| DE2312601A1 | Prefabricated glass brick wall panel - in concrete frame has foam shutter serving as protector |