| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Belgium | 7 | |
| #2 | France | 2 | |
| #3 | Germany | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Domestic stoves | |
| #2 | Structural elements | |
| #3 | Fluid fuel combustion | |
| #4 | Finishing work on buildings | |
| #5 | General building constructions | |
| #6 | Domestic stoves for solid fuels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berger Jules | 2 |
| Publication | Filing date | Title |
|---|---|---|
| BE884585A | Recovery fireplace | |
| FR2420091A1 | Domestic open heat storage fire - has compressed air pipe with multiple nozzles alongside gas jet pipe on base | |
| GB190819146A | Flying Top Game. |