| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 44 | |
| #2 | Germany | 2 | |
| #3 | Belgium | 1 | |
| #4 | Switzerland | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Measurement | |
| #3 | Electrical machinery and energy | |
| #4 | Optics | |
| #5 | Engines, pumps and turbines | |
| #6 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | X-ray technique | |
| #2 | Measuring nuclear radiation | |
| #3 | Diagnosis and surgery | |
| #4 | Measuring electric variables | |
| #5 | Cameras | |
| #6 | Electric discharge tubes | |
| #7 | Electrotherapy | |
| #8 | X-ray microscopes | |
| #9 | Measuring force, work and fluid pressure | |
| #10 | Pulse technique |
| # | Name | Total Patents |
|---|---|---|
| #1 | Allisy Andre | 1 |
| #2 | Andre Allisy | 1 |
| #3 | Gest Jean | 1 |
| #4 | Rouge S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1031898B | Dosimeter for X-rays | |
| DE837737C | Method and device for controlling the temperature of the anode of an X-ray tube |