Inventor · disambiguated record
Benjamin Grenzing
Also filed as: GRENZING BENJAMIN
4 granted patents·1 pending application·15 citations·filing 2007–2013
69Inventor score
Top patents by PatentIndex Score
5 records- 0170US8139795B2Loudspeaker system for aircraft cabinSCHEEL HENNING·Filed 2007·Granted Mar 20, 2012·7 cites·8 claims
- 0263US8327976B2Insulation design for thermal and acoustic insulation of an aircraftMUELLER RAINER·Filed 2009·Granted Dec 11, 2012·6 cites·13 claims
- 0353US8989430B2Flat speakerGRENZING BENJAMIN·Filed 2009·Granted Mar 24, 2015·2 cites·10 claims
- 0445US2009173572A1Sandwich panel for sound absorptionAIRBUS GMBH·Filed 2008·Application pending·0 cites
- 0536US10688749B2Panel and method for producing a panelDIEHL AIRCABIN GMBH·Filed 2013·Granted Jun 23, 2020·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →