Inventor · disambiguated record
Norbert Volkmann
Also filed as: VOLKMANN NORBERT
3 granted patents·2 citations·filing 1995–2017
50Inventor score
Files withVIESSMANN WERKE KG2
Top patents by PatentIndex Score
3 records- 0172US10533769B2Heating deviceVIESSMANN WERKE KG·Filed 2017·Granted Jan 14, 2020·2 cites·9 claims
- 0241US10422550B2BoilerVIESSMANN WERKE KG·Filed 2016·Granted Sep 24, 2019·0 cites·8 claims
- 0321US6166126ABinder solutions for printing inks containing aromatic polymers with high softening pointsFiled 1995·Granted Dec 26, 2000·0 cites·6 claims
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