| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | Brazil | 4 | |
| #3 | United Kingdom | 4 | |
| #4 | Japan | 4 | |
| #5 | United States | 4 | |
| #6 | Czechia | 3 | |
| #7 | France | 3 | |
| #8 | Hungary | 3 | |
| #9 | Italy | 3 | |
| #10 | EPO (European Patent Office) | 2 | |
| #11 | Turkey | 2 | |
| #12 | Spain | 1 | |
| #13 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Engines, pumps and turbines | |
| #3 | Machines | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Casting metal | |
| #2 | Cylinders for combustion engines | |
| #3 | Special machines | |
| #4 | Unspecified technologies | |
| #5 | Vehicle wheels | |
| #6 | Foundry moulding |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gosch Rolf | 15 |
| #2 | Gosch Rolf Dr | 8 |
| #3 | Schilling Herbert | 7 |
| #4 | Rolf Gosch | 2 |
| #5 | Rorufu Gooshiyu | 2 |
| #6 | Heruberuto Shiringu | 1 |
| #7 | Rolf Gosch Dr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4304622A1 | Process for filling a mold | |
| DE4304621A1 | Pouring spout | |
| DE4244502C1 | Cylinder crankcase and method for its manufacture | |
| DE4211130A1 | Method for casting a motor vehicle wheel from metal and motor vehicle wheel produced by the method | |
| DE4111676A1 | METHOD FOR CASTING AN ALUMINUM ALLOY ENGINE BLOCK |