Assignee
UNICOR GMBH
DE·6 granted patents·47 citations·filing 1987–2020
Top patents by PatentIndex Score
6 records- 0173US4787598AApparatus for the continuous production of pipes with cross-profiled wallsUNICOR GMBH·Filed 1987·Granted Nov 29, 1988·44 cites·14 claims
- 0267US8043082B2Injection head for a corrugator for the production of plastics pipesUNICOR GMBH·Filed 2007·Granted Oct 25, 2011·2 cites·17 claims
- 0363US7452319B2Apparatus for producing double-walled composite tubesUNICOR GMBH·Filed 2006·Granted Nov 18, 2008·1 cites·7 claims
- 0450US11628612B2Device for producing plastic pipeUNICOR GMBH·Filed 2020·Granted Apr 18, 2023·0 cites·25 claims
- 0542US11020891B2Device for producing plastic pipesUNICOR GMBH·Filed 2016·Granted Jun 1, 2021·0 cites·27 claims
- 0642US10981317B2Device for producing plastic pipesUNICOR GMBH·Filed 2016·Granted Apr 20, 2021·0 cites·7 claims
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