| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 3 | |
| #2 | Germany | 3 | |
| #3 | Canada | 2 | |
| #4 | Switzerland | 2 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Finland | 1 | |
| #7 | Netherlands | 1 | |
| #8 | Norway | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Cremation furnaces | |
| #2 | Grates | |
| #3 | Casings for combustion chambers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kuenstler Hans | 9 |
| Publication | Filing date | Title |
|---|---|---|
| WO9317280A1 | Process for melting down combustion residues in slag | |
| ATA561077A | Incinerator, especially for the combustion of waste | |
| NL7412390A | Combustion oven, in particular for burning garbage. | |
| CA991020A | Combustion furnace construction particularly for a refuse incinerator |