| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | United States | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Germany | 1 | |
| #5 | Japan | 1 | |
| #6 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Foundry moulding | |
| #2 | Alloys | |
| #3 | Steam turbines | |
| #4 | Special non-positive-displacement engines | |
| #5 | Casting metal | |
| #6 | Changing non-ferrous metals |
| # | Name | Total Patents |
|---|---|---|
| #1 | Renkel Manfred | 16 |
| #2 | Smarsly Wilfried | 12 |
| Publication | Filing date | Title |
|---|---|---|
| DE102008042376A1 | Process for producing a casting mold for casting highly reactive melts |