Assignee
KIEFEL EXTRUSION GMBH
DE·6 granted patents·4 pending applications·50 citations·filing 2004–2008
Top patents by PatentIndex Score
10 records- 0184US7490974B2Screw extrusion press and method with mixing rings having passagesKIEFEL EXTRUSION GMBH·Filed 2007·Granted Feb 17, 2009·11 cites·16 claims
- 0282US7370564B2Cutting device and transporting roller for webs of materialKIEFEL EXTRUSION GMBH·Filed 2005·Granted May 13, 2008·9 cites·6 claims
- 0382US7314196B2Apparatus for handling a finished roll and a winding shaft on a winding apparatus for webs of materialKIEFEL EXTRUSION GMBH·Filed 2005·Granted Jan 1, 2008·13 cites·6 claims
- 0478US7540291B2Method and device for cleaning a blowing head for plastic filmsKIEFEL EXTRUSION GMBH·Filed 2005·Granted Jun 2, 2009·7 cites·7 claims
- 0564US7347680B2Device for producing lay-flat tubes in blown film extrusion installationKIEFEL EXTRUSION GMBH·Filed 2004·Granted Mar 25, 2008·9 cites·7 claims
- 0663US7736140B2Interior cooling body for a blowfilm system, blowfilm system, and process for producing a blowfilmKIEFEL EXTRUSION GMBH·Filed 2006·Granted Jun 15, 2010·1 cites·15 claims
- 0747US2008191381A1Axial or conical spiral distributor for a blown film line and manufacturing method of a multilayered filmKIEFEL EXTRUSION GMBH·Filed 2008·Application pending·0 cites
- 0840US2005140046A1Device for producing multilayer blown filmKIEFEL EXTRUSION GMBH·Filed 2004·Application pending·0 cites
- 0938US2006102274A1Method and device for clockwise and counterwise winding of a sheet of materialKIEFEL EXTRUSION GMBH·Filed 2005·Application pending·0 cites
- 1037US2005214400A1Blowing head with melt distributionKIEFEL EXTRUSION GMBH·Filed 2005·Application pending·0 cites
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