| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 3 | |
| #2 | Spain | 2 | |
| #3 | Netherlands | 2 | |
| #4 | Austria | 1 | |
| #5 | Canada | 1 | |
| #6 | France | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Measuring temperature |
| # | Name | Total Patents |
|---|---|---|
| #1 | Franz Georg Bloch | 3 |
| #2 | Bloch Franz Georg | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US2006434A | Electric fire alarm | |
| ES129271A1 | A new mechanical temperature indicator system. | |
| CA336861A | Temperature indicator |