Inventor · disambiguated record
Volker Wittwer
Also filed as: WITTWER VOLKER
4 granted patents·3 pending applications·63 citations·filing 1979–2008
77Inventor score
Top patents by PatentIndex Score
7 records- 0172US4264147AIndicator device having electro-optical light valve unitSIEMENS AG·Filed 1979·Granted Apr 28, 1981·29 cites·21 claims
- 0246US2009038244A1Splinter protection with optical and thermal functionalityKUHN TILMANN·Filed 2008·Application pending·0 cites
- 0343US5864994AGlazing element, in particular for facing building facadesFRAUNHOFER GES FORSCHUNG·Filed 1995·Granted Feb 2, 1999·13 cites·27 claims
- 0441US6496295B1Glazing elementFRAUNHOFER GES FORSCHUNG·Filed 1997·Granted Dec 17, 2002·13 cites·12 claims
- 0539US2006109555A1Sun protection device having a plurality of segments that are oriented in parallel to one anotherFRAUNHOFER GES FORSCHUNG·Filed 2003·Application pending·0 cites
- 0639US2005254130A1Device for guiding lightGRAF WOLFGANG·Filed 2003·Application pending·0 cites
- 0731US5916972AMaterial having temperature-defendant light transmissionBASF AG·Filed 1996·Granted Jun 29, 1999·8 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →