Assignee
FRENKEL AG C D
CH·7 granted patents·175 citations·filing 1977–1992
Top patents by PatentIndex Score
7 records- 0189US4184772AMixing apparatusFRENKEL AG C D·Filed 1977·Granted Jan 22, 1980·55 cites·6 claims
- 0283US4136969AMixing apparatusFRENKEL AG C D·Filed 1977·Granted Jan 30, 1979·35 cites·17 claims
- 0368US4462692AScrew extrudersFRENKEL AG C D·Filed 1983·Granted Jul 31, 1984·26 cites·21 claims
- 0462US5304054APlasticizing sections of cold feed rubber extrudersFRENKEL AG C D·Filed 1992·Granted Apr 19, 1994·24 cites·4 claims
- 0559US5215374APlasticizing sections of cold feed rubber extrudersFRENKEL AG C D·Filed 1991·Granted Jun 1, 1993·21 cites·14 claims
- 0647US4957372AMeans for improving the uniformity-performance of cold feed rubber-extrudersFRENKEL AG C D·Filed 1989·Granted Sep 18, 1990·12 cites·20 claims
- 0729US5304051APlasticising unit for a screw injection moulding machine having improved volume adjustment meansFRENKEL AG C D·Filed 1991·Granted Apr 19, 1994·2 cites·4 claims
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