Inventor · disambiguated record
Frieder Kropfgans
Also filed as: KROPFGANS FRIEDER
3 granted patents·1 pending application·5 citations·filing 2009–2012
57Inventor score
Top patents by PatentIndex Score
4 records- 0177US8329295B2Process for producing doped gallium arsenide substrate wafers having low optical absorption coefficientKRETZER ULRICH·Filed 2009·Granted Dec 11, 2012·4 cites·6 claims
- 0264US8815392B2Process for producing doped gallium arsenide substrate wafers having low optical absorption coefficientFREIBERGER COMPOUND MAT GMBH·Filed 2012·Granted Aug 26, 2014·0 cites·16 claims
- 0363US9194663B2Transparent glass/polymer compositeSCHAUPERT KURT·Filed 2011·Granted Nov 24, 2015·1 cites·13 claims
- 0428US2011084210A1Process for producing a particularly strong scintillation material, a crystal obtained by said process and uses thereofVON SALDERN JOHANN-CHRISTOPH·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →