| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 15 | |
| #2 | Germany | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Canada | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Mechanical elements | |
| #3 | Measurement | |
| #4 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Alletru Jean | 5 |
| #2 | Paire Maurice | 4 |
| #3 | Rechel Georg | 1 |
| #4 | Canonne Paul A G | 1 |
| #5 | Canonne Paul | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1942273A1 | Electromagnetic trigger | |
| DE1816592A1 | Selective device for protection devices against earth currents | |
| GB1222733A | Electro-magnetic release device | |
| GB1157552A | Electromagnetically Releasable Holding Magnet Arrangement. | |
| FR1300338A | Automatic periodic inverter | |
| CA861034A | Electro-magnetic ultra-sensitive tripping device |