Inventor · disambiguated record
Helmut Stelzmuller
Also filed as: STELZMUELLER HELMUT
3 granted patents·75 citations·filing 1985–1993
72Inventor score
Files withKAERCHER GMBH & CO ALFRED3
Top patents by PatentIndex Score
3 records- 0179US5731065AMultilayered, textile, gas-permeable filter material against toxic chemical substancesKAERCHER GMBH & CO ALFRED·Filed 1993·Granted Mar 24, 1998·56 cites·34 claims
- 0239US4750843AApparatus for producing a stable emulsion for use in cleaning and decontamination devicesKAERCHER GMBH & CO ALFRED·Filed 1985·Granted Jun 14, 1988·13 cites·19 claims
- 0329US5314096ADual purpose pump for pressure vesselsKAERCHER GMBH & CO ALFRED·Filed 1991·Granted May 24, 1994·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →