| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 11 | |
| #2 | Switzerland | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Austria | 1 | |
| #5 | Canada | 1 | |
| #6 | Spain | 1 | |
| #7 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Electrical machinery and energy | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Casting metal | |
| #2 | Foundry moulding | |
| #3 | Cooling of machines | |
| #4 | AC and DC conversion devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lauterjung Gustav | 13 |
| #2 | Gustav Lauterjung | 3 |
| #3 | Buchholz Hugo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES309768A1 | Colada apparatus, especially for foundry of aluminum in coquillas. (Machine-translation by Google Translate, not legally binding) | |
| GB1099433A | Improvements in and relating to casting devices for aluminium chill mould casting | |
| GB696006A | An improved casting machine | |
| GB671507A | An improved method of and apparatus for the manufacture of gravity-die castings | |
| CA805585A | Casting devices especially for aluminum chill-casting |