Inventor · disambiguated record
Walter Nadrag
Also filed as: NADRAG WALTER
3 granted patents·1 pending application·36 citations·filing 1998–2016
69Inventor score
Top patents by PatentIndex Score
4 records- 0166US6415630B1Method and device for producing a homogenous sheet of quartz glass without streaksSCHOTT GLAS·Filed 1998·Granted Jul 9, 2002·19 cites·9 claims
- 0262US10125032B2Device for the photochemical treatment or cleaning of a liquid mediumSICO TECH GMBH·Filed 2015·Granted Nov 13, 2018·2 cites·14 claims
- 0341US6276592B1Process for the production of a holding device for semiconductor disks and holding device produced by this processSICO JENA GMBH QUARZSCHMELZE·Filed 1999·Granted Aug 21, 2001·15 cites·6 claims
- 0421US2019055652A1Injector of silicon for the semiconductor industrySICO TECH GMBH·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →