| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 4 | |
| #2 | Yugoslavia (Serbia and Montenegro) | 4 | |
| #3 | Germany | 2 | |
| #4 | Austria | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Materials and metallurgy | |
| #3 | Machine tools | |
| #4 | Electrical machinery and energy | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Special lubricating compositions | |
| #2 | Metal production and refining | |
| #3 | Lubricating compositions | |
| #4 | Making metal sheets | |
| #5 | Alloys | |
| #6 | Casting metal | |
| #7 | Special electric heating or lighting | |
| #8 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Scharf Gerhard Dipl Ing | 1 |
| #2 | Dieter Rumberg | 1 |
| #3 | Pietsch Herbert | 1 |
| #4 | Manfred Frauenstein | 1 |
| #5 | Boernig Reinhard Ing | 1 |
| #6 | Poetzsch Erich | 1 |
| #7 | Frauenstein M | 1 |
| #8 | Buhr Werner Dipl Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1292692B | Device for remelting metals using the electroslag remelting process | |
| DE1533419A1 | Crystallizer for vacuum melting systems, preferably for electron beam melting furnaces |