Inventor · disambiguated record
Angelika Heinzel
Also filed as: HEINZEL ANGELIKA
3 granted patents·1 pending application·185 citations·filing 1988–2008
77Inventor score
Top patents by PatentIndex Score
4 records- 0191US5258241ARebalance cell for a Cr/Fe redox storage systemSIEMENS AG·Filed 1989·Granted Nov 2, 1993·83 cites·9 claims
- 0289US4882241ARedox batterySIEMENS AG·Filed 1988·Granted Nov 21, 1989·80 cites·11 claims
- 0375US7329627B2Ce/Cu/Mn-catalystsSUED CHEMIE AG·Filed 2003·Granted Feb 12, 2008·22 cites·26 claims
- 0447US2009280386A1Metallic bipolar plate for fuel cellUNI DUISBURG ESSEN·Filed 2008·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →