| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 13 | |
| #2 | Germany | 3 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Materials and metallurgy | |
| #3 | Telecommunications | |
| #4 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Magnets and transformers | |
| #2 | Building materials | |
| #3 | Waveguides | |
| #4 | Antennas | |
| #5 | Furnaces | |
| #6 | Metal production and refining |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pouzanoff Jean | 2 |
| #2 | Guidot Gerard | 1 |
| #3 | Loye Norbert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1771390A1 | Lithium ferrites for magnetic storage elements and processes for their manufacture | |
| DE1245041B | Tunnel furnace for the heat treatment of bodies passing through the furnace, in particular for the sintering of ferrites | |
| DE1256576B | Process for the non-shrinkage production of sintered ferrite moldings | |
| GB988475A | Process of manufacturing ferrite cores |