Inventor · disambiguated record
Helmut Edel
Also filed as: EDEL HELMUT
4 granted patents·1 pending application·8 citations·filing 1990–2014
66Inventor score
Top patents by PatentIndex Score
5 records- 0177US9163580B2Piston for an internal combustion engine and method for its productionMAHLE INT GMBH·Filed 2014·Granted Oct 20, 2015·3 cites·8 claims
- 0261US9657683B2Piston with cooling gallery and closed collar chamberMAHLE INT GMBH·Filed 2013·Granted May 23, 2017·1 cites·14 claims
- 0361US8087395B2Multi-part piston for an internal combustion engineSCHARP RAINER·Filed 2009·Granted Jan 3, 2012·4 cites·14 claims
- 0446US2012222645A1Piston for an internal combustion engine and method for its productionEDEL HELMUT·Filed 2011·Application pending·0 cites
- 0528US5322392AProcess for rock consolidation and/or cavity filling e.g. in tunnel construction and miningHENKEL KGAA·Filed 1990·Granted Jun 21, 1994·0 cites·17 claims
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