Inventor · disambiguated record
Helmut Hahn
Also filed as: HAHN HELMUT · HAHN HELMUT DIETER
3 granted patents·1 pending application·65 citations·filing 1984–2014
73Inventor score
Top patents by PatentIndex Score
4 records- 0166US4682724AWelding apparatusHAHN HELMUT·Filed 1986·Granted Jul 28, 1987·26 cites·20 claims
- 0265US4563264AMethod of dry distillation of volatile substances from mineral matter containing sameMETALLGESELLSCHAFT AG·Filed 1984·Granted Jan 7, 1986·10 cites·13 claims
- 0364US5521474AMethod for monitoring movable elementsDELPHI AUTOMOTIVE SYSTEMS GMBH·Filed 1994·Granted May 28, 1996·29 cites·11 claims
- 0442US2016251387A1Synthesis of 1-alkyl-2-amino-imidazol-5-carboxylic acid ester via calpha-substituted n-alkyl-glycine ester derivativesMERCK PATENT GMBH·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →