| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | United Kingdom | 3 | |
| #3 | Sweden | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Machine tools | |
| #4 | Engines, pumps and turbines | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Preparation of materials | |
| #3 | Cutting | |
| #4 | Chemical or physical processes | |
| #5 | Compressed gas holders | |
| #6 | Fillers | |
| #7 | Certain plastics | |
| #8 | Spring or inertia motors | |
| #9 | Steam engine plants |
| # | Name | Total Patents |
|---|---|---|
| #1 | Leczkowski K | 1 |
| #2 | Seegers W | 1 |
| #3 | Mueller L | 1 |
| #4 | Hench H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1341126A | Containers | |
| GB1343732A | Manufacture of hollow bodies of synthetic resinous material | |
| DE2108414A1 | Ejector draw-off unit for plastic extrusions - with automatic centring assembly | |
| DE2045801A1 | Thermoplastic granules - cooled with liquid coolant after extrusion and dried by their own remaining heat | |
| DE2045809A1 | Thermoplastic strands - cooled with liquid coolant after extrusion then dried by their own remaining heat | |
| GB1306979A | Production of granules | |
| DE2029521A1 | Granulating plastics | |
| DE2029532A1 | Granulating plastics | |
| DE2029492A1 | Granulating plastics | |
| DE2006306A1 | Coolant duct for plastics granulator |