Inventor · disambiguated record
Helmut Hackfort
Also filed as: HACKFORT HELMUT
5 granted patents·123 citations·filing 1985–2002
81Inventor score
Top patents by PatentIndex Score
5 records- 0189US4668261AApparatus for the separation of a gas component from a gas mixture by freezeoutKERNFORSCHUNGSANLAGE JUELICH·Filed 1985·Granted May 26, 1987·62 cites·9 claims
- 0272US6343488B1Freezing a gas component in a gas mixtureFORSCHUNGSZENTRUM JUELICH GMBH·Filed 1998·Granted Feb 5, 2002·36 cites·3 claims
- 0371US7666376B2Diesel particulate filter comprising a finely dispersed diesel particulate catalystFORSCHUNGSZENTRUM JUELICH GMBH·Filed 2002·Granted Feb 23, 2010·17 cites·18 claims
- 0430US6613293B2Electrically heated catalytic converterFORSCHUNGSZENTRUM JUELICH GMBH·Filed 1999·Granted Sep 2, 2003·7 cites·4 claims
- 0519US5861629AMethod of and device for the quantitative detection of material in a sampleFORSCHUNGSZENTRUM JUELICH GMBH·Filed 1994·Granted Jan 19, 1999·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →