Inventor · disambiguated record
Erich Ramschak
Also filed as: RAMSCHAK ERICH
2 granted patents·1 pending application·17 citations·filing 2005–2014
55Inventor score
Top patents by PatentIndex Score
3 records- 0184US7531253B2Method for monitoring the operational state of a fuel cell stackAVL LIST GMBH·Filed 2005·Granted May 12, 2009·16 cites·20 claims
- 0250US9843060B2Method and device for operating fuel cellsMAGNA STEYR ENG AG & CO KG·Filed 2014·Granted Dec 12, 2017·1 cites·9 claims
- 0332US2011062918A1Method and device for monitoring the operating state of a batteryPRENNINGER PETER·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →