| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Germany | 2 | |
| #3 | Spain | 2 | |
| #4 | France | 2 | |
| #5 | Sweden | 2 | |
| #6 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Electrical machinery and energy | |
| #3 | Machines | |
| #4 | Control | |
| #5 | Machine tools | |
| #6 | Engines, pumps and turbines | |
| #7 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Waskowsky Carl A H M | 3 |
| #2 | Roll Karl | 2 |
| #3 | Egli E | 2 |
| #4 | Egli Ernst M | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DE2138922A1 | SAFETY DEVICE | |
| US3692043A | Safety appliance | |
| US3594521A | Electric snap switch with fluid-actuated toggle mechanism | |
| ES343207A1 | Thermostatic flow mixer | |
| ES342890A1 | A spring switch device. (Machine-translation by Google Translate, not legally binding) |