Assignee
DROSSBACH GMBH & CO KG
DE·4 granted patents·2 pending applications·78 citations·filing 1994–2007
Top patents by PatentIndex Score
6 records- 0175US5522718AApparatus for the production of corrugated tubing from thermoplastic synthetic resinDROSSBACH GMBH & CO KG·Filed 1994·Granted Jun 4, 1996·37 cites·3 claims
- 0268US7118369B2Corrugated pipe plantDROSSBACH GMBH & CO KG·Filed 2002·Granted Oct 10, 2006·10 cites·7 claims
- 0365US5773044AApparatus for the manufacture of corrugated tubing from thermoplastic synthetic resinDROSSBACH GMBH & CO KG·Filed 1994·Granted Jun 30, 1998·28 cites·17 claims
- 0460US6619162B1Device for cutting tubesDROSSBACH GMBH & CO KG·Filed 2000·Granted Sep 16, 2003·3 cites·13 claims
- 0539US2007259065A1Apparatus to Shape the Interior Surface of a Pipe made of Thermoplastic MaterialDROSSBACH GMBH & CO KG·Filed 2007·Application pending·0 cites
- 0638US2007256751A1Corrugated Pipe Made of Thermoplastic PlasticDROSSBACH GMBH & CO KG·Filed 2007·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →