| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 19 | |
| #2 | Switzerland | 5 | |
| #3 | France | 5 | |
| #4 | Brazil | 4 | |
| #5 | Italy | 3 | |
| #6 | United Kingdom | 2 | |
| #7 | Sweden | 2 | |
| #8 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Macromolecular chemistry and polymers |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Unspecified technologies | |
| #3 | Fillers | |
| #4 | Preparation of materials | |
| #5 | Compounding processes | |
| #6 | Special macromolecular compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fries B | 6 |
| #2 | Gerwalt Ulrich | 3 |
| #3 | Goller Herbert | 3 |
| #4 | Hunten W | 2 |
| #5 | Huenten Werner | 2 |
| #6 | Schneider Kurt Dr | 2 |
| #7 | Schmidt Wilhelm | 2 |
| #8 | Rothenspieler Arne Dr | 2 |
| #9 | Hechelhammer Wilhelm Dr | 2 |
| #10 | Rudolf Sonntag Dr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3847526A | Material mixing moulding apparatus for use with a mould to shape a plastics material | |
| FR2125597A1 | Plastic feed - under control into integrated mixing chamber in pressure moulding | |
| DE2159089A1 | PROCESS FOR PRODUCING MOLDED PARTS FROM MULTIPLE PLASTICS ON INJECTION MOLDING MACHINES | |
| DE2135792A1 | INJECTION MOLDING MACHINE FOR PLASTICS WITH MULTIPLE INJECTION UNITS | |
| US3719310A | Closure nozzle for injection molding machines | |
| FR2036655A5 | Mould closing and pressing in plastics - injection moulding |