Inventor · disambiguated record
Petra Grewer
Also filed as: GREWER PETRA
4 granted patents·2 pending applications·67 citations·filing 2004–2015
77Inventor score
Top patents by PatentIndex Score
6 records- 0193US9249045B2Transparent lithium glass-ceramic material, production and use thereofGABEL FALK·Filed 2011·Granted Feb 2, 2016·39 cites·20 claims
- 0291US7981823B2Transparent glass ceramic plate that has an opaque, colored bottom coating over the entire surface or over part of the surfaceSCHOTT AG·Filed 2009·Granted Jul 19, 2011·19 cites·8 claims
- 0376US9862633B2Transparent lithium glass-ceramic material, production and use thereofSCHOTT AG·Filed 2015·Granted Jan 9, 2018·1 cites·21 claims
- 0466US7361405B2Transparent colorless glass or glass-ceramic panel having an optically dense colored coating and method of making sameSCHOTT AG·Filed 2004·Granted Apr 22, 2008·8 cites·26 claims
- 0554US2007232476A1Transparent glass ceramic plate that has an opaque, colored bottom coating over the entire surface or over part of the surfaceSIEBERS FRIEDRICH·Filed 2007·Application pending·0 cites
- 0654US2008199622A1Transparent colorless glass or glass-ceramic panel having an optically dense colored coating and method of making sameROEMER-SCHEUERMANN GABRIELE·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →