| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | United Kingdom | 5 | |
| #3 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Control |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Systems controlling non-electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Odenwald Alfred | 5 |
| #2 | Alfred Odenwald | 3 |
| Publication | Filing date | Title |
|---|---|---|
| GB861313A | Improvements in or relating to thermal electric switches | |
| US2811611A | Small-type thermostat for preventing overheating in electrical apparatus | |
| GB799002A | Improvements in or relating to thermostats |