| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Switzerland | 2 | |
| #3 | Sweden | 2 | |
| #4 | Austria | 1 | |
| #5 | Belgium | 1 | |
| #6 | Finland | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machine tools | |
| #3 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hackemack H | 4 |
| #2 | Meinert H | 4 |
| #3 | Milde W | 4 |
| #4 | Wolfram Milde | 2 |
| #5 | Hackemack Horst | 2 |
| #6 | Heinrich Meinert | 2 |
| #7 | Horst Hackemack | 2 |
| #8 | Meinert Heinrich | 2 |
| #9 | Milde Wolfram | 2 |
| #10 | Hackemack E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2039116A1 | Turning device for flat workpieces | |
| DE1299550B | Device for drying painted, especially flat workpieces |