| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 8 | |
| #2 | Switzerland | 4 | |
| #3 | Austria | 2 | |
| #4 | Belgium | 1 | |
| #5 | Denmark | 1 | |
| #6 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Domestic stoves | |
| #2 | Laundering textiles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Guhl Hermann | 8 |
| Publication | Filing date | Title |
|---|---|---|
| ES116678A1 | An intense lighter for kitchens and similar. | |
| ES116664A1 | A Bunsen burner. | |
| ES114303A1 | Clamping the lighter tube in the removable lighters in kettles or gas kettles and the like. | |
| ES113350A1 | A detachable lighter. | |
| ES113237A1 | A gas burner with adjustable nozzle. | |
| ES112155A1 | A double lighter. | |
| ES107716A1 | A Bunsen burner. | |
| ES105929A1 | A double lighter. | |
| NL380C | Heater cover |