Inventor · disambiguated record
Claus Hetzner
Also filed as: HETZNER CLAUS
1 granted patent·4 pending applications·0 citations·filing 2005–2007
6Inventor score
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5 records- 0139US2007259065A1Apparatus to Shape the Interior Surface of a Pipe made of Thermoplastic MaterialDROSSBACH GMBH & CO KG·Filed 2007·Application pending·0 cites
- 0238US2007256751A1Corrugated Pipe Made of Thermoplastic PlasticDROSSBACH GMBH & CO KG·Filed 2007·Application pending·0 cites
- 0336US2008127890A1Device for applying plastic to a workpieceKARL JOHANN·Filed 2007·Application pending·0 cites
- 0427US8167603B2Device for the production of corrugated pipesHETZNER CLAUS·Filed 2005·Granted May 1, 2012·0 cites·19 claims
- 0524US2008150188A1Method And Device For Producing A Molded Plastic PartHETZNER CLAUS·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →