| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | France | 3 | |
| #3 | Spain | 2 | |
| #4 | Australia | 1 | |
| #5 | Germany | 1 | |
| #6 | Italy | 1 | |
| #7 | Netherlands | 1 | |
| #8 | Sweden | 1 | |
| #9 | Turkey | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Domestic heating systems | |
| #3 | Heat-exchange device details | |
| #4 | Heat-exchanger without contact |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brehmer Roland | 3 |
| #2 | Brehmer R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB8325311D0 | Central heating systems | |
| GB8317445D0 | Flow systems | |
| DE3124790A1 | Pipe connection device, in particular for central heating systems | |
| FR2482881A1 | Panel radiators using corrugated plates - are spot welded where plates are in contact and fabricated in pairs | |
| ES473974A1 | A method for manufacturing radiator panels. | |
| AU7445574A | Manufacturing heating radiator panels | |
| GB1446023A | Methods and apparatus for manufacturing heating radiator panels |