| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Australia | 1 | |
| #3 | Czechia | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Hungary | 1 | |
| #6 | Netherlands | 1 | |
| #7 | New Zealand | 1 | |
| #8 | Poland | 1 | |
| #9 | United States | 1 | |
| #10 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wilhelm Hermann-Josef | 8 |
| #2 | Rogmans Maria | 8 |
| #3 | Wilhem Hermann-Josef | 1 |
| #4 | Hermann Josef Wilhelm | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19851141A1 | Treatment of biological waste or contaminated soil | |
| DE4401279C1 | Culture substrate and its preparation | |
| DE4401278A1 | Method and device for producing culture substrate |