| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | South Africa | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Casting metal | |
| #2 | Details of furnaces | |
| #3 | Building materials | |
| #4 | Pig-iron processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schwan Markus | 10 |
| #2 | Lobemeier Dieter | 5 |
| #3 | Eitel Wilhelm | 4 |
| #4 | Normann Matthias | 1 |
| #5 | Schulte Hartmut | 1 |
| #6 | Normann Udo Rainer | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE10148978C1 | Wall zone of refractory lining of metallurgical vessel, e.g. pan or tun dish, useful for repair, comprises mixture of refractory powder with alkyl silicate or aluminate binder and has surface vents for gaseous reaction products | |
| EP0916740A1 | Vacuummetallurgical Vessel | |
| DE19802207A1 | Template for lining ladles | |
| DE19802222A1 | Metallurgical smelting containers |