| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Czechia | 1 | |
| #5 | Germany | 1 | |
| #6 | Finland | 1 | |
| #7 | Lithuania | 1 | |
| #8 | Latvia | 1 | |
| #9 | Norway | 1 | |
| #10 | Slovakia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Chemical means for extinguishing fires | |
| #2 | Solid waste disposal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Godesberg Rolf | 12 |
| #2 | Rolf Godesberg | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4420400A1 | Process for decontamination of substances containing polychlorinated biphenyls | |
| CZ228694A3 | Method of removing asbestos or asbestos-containing matters |