Inventor · disambiguated record
Axel Helmbold
Also filed as: HELMBOLD AXEL
2 granted patents·2 pending applications·34 citations·filing 1999–2007
63Inventor score
Top patents by PatentIndex Score
4 records- 0183US7815887B2Conductive nonwoven fabricFREUDENBERG CARL KG·Filed 2007·Granted Oct 19, 2010·11 cites·19 claims
- 0248US6036838AMethod for determining the substance conversion during electrochemical reactions and electrochemical unitDEUTSCH ZENTR LUFT & RAUMFAHRT·Filed 1999·Granted Mar 14, 2000·23 cites·24 claims
- 0343US2003109189A1Conductive nonwovenFiled 2001·Application pending·0 cites
- 0441US2009061710A1Gas Diffusion Layer, System, and Method for Manufacturing a Gas Diffusion LayerFREUDENBERG CARL KG·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →