Inventor · disambiguated record
Ralf Koehnen
Also filed as: KOEHNEN RALF
6 granted patents·2 pending applications·32 citations·filing 1999–2014
79Inventor score
Top patents by PatentIndex Score
8 records- 0183US8733788B2Inflatable airbag and a method for making the sameFINN HUGH·Filed 2011·Granted May 27, 2014·8 cites·22 claims
- 0255US10583802B2In or relating to air-bagsHIRSCH BRITA·Filed 2014·Granted Mar 10, 2020·2 cites·18 claims
- 0353US6082413AWeft stretching and detecting apparatus for a jet weaving loomDORNIER GMBH LINDAUER·Filed 1999·Granted Jul 4, 2000·8 cites·12 claims
- 0451US8991855B2Fabric for use in the manufacture of an inflatable air-bagKISMIR ALTAY·Filed 2012·Granted Mar 31, 2015·0 cites·15 claims
- 0551US7316843B2Melt-spun synthetic fiber and process for producing the fiberPOLYAMIDE HIGH PERFORMANCE GMB·Filed 2004·Granted Jan 8, 2008·7 cites·24 claims
- 0645US6787227B2High-tenacity yarn with profiled filamentsPOLYAMIDE HIGH PERFORMACE GMBH·Filed 2003·Granted Sep 7, 2004·7 cites·17 claims
- 0736US2013140800A1AirbagKOEHNEN RALF·Filed 2011·Application pending·0 cites
- 0827US2004191512A1Melt-spun synthetic fiber and process for producing the fiberFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →