Inventor · disambiguated record
Helmut Pietsch
Also filed as: PIETSCH HELMUT · PIETSCH HELMUT E W
3 granted patents·50 citations·filing 1974–2002
72Inventor score
Top patents by PatentIndex Score
3 records- 0180US6736204B2Heat transfer surface with a microstructure of projections galvanized onto itSDK TECHNIK GMBH·Filed 2002·Granted May 18, 2004·26 cites·17 claims
- 0255US4169121AAbsorbent material for aqueous physiological fluids and process for its productionPIETSCH HELMUT·Filed 1977·Granted Sep 25, 1979·18 cites·3 claims
- 0327US3959054AProcess for the production of textile fiber fleeces reinforced with expanded nettingPIETSCH HELMUT E W·Filed 1974·Granted May 25, 1976·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →