| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 6 | |
| #2 | Germany | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Belgium | 1 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Italy | 1 | |
| #8 | Netherlands | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Thermal processes | |
| #3 | Electrical machinery and energy | |
| #4 | Basic communication technologies | |
| #5 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Couturier Georges Le | 2 |
| #2 | Le Couturier Georges | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CA1033393A | Thermoelectric heat pump | |
| GB1421255A | Air conditioning appliances web guiding and severing apparatus | |
| FR2230141A1 | Supply circuit for heating-elements with thermostats - obtains DC supply for thermostat from transformer between element and triac switch |