Inventor · disambiguated record
Alfred Hitzler
Also filed as: HITZLER ALFRED
7 granted patents·1 pending application·95 citations·filing 1985–2017
82Inventor score
Files withBiocomfort Produkte zur Gesundheitpflege GmbH1HITZLER ALFRED1VENTA AIRWASHER LLC1VENTA DUFT GMBH1VENTA GMBH1
Top patents by PatentIndex Score
8 records- 0175US4829781AAppliance for purifying and/or humidifying and dehumidifying gases, especially airVENTA GMBH·Filed 1987·Granted May 16, 1989·46 cites·20 claims
- 0269US7654508B2Air humidifierVENTA LUFTWASCHER GMBH·Filed 2009·Granted Feb 2, 2010·10 cites·18 claims
- 0363US5894001AFragrance vaporizer, in particular for toiletsVENTA VERTRIEBS AG·Filed 1995·Granted Apr 13, 1999·36 cites·23 claims
- 0446US8233783B2Apparatus for utilizing waterHITZLER ALFRED·Filed 2009·Granted Jul 31, 2012·0 cites·15 claims
- 0540US2005220664A1Aroma cartridge and device for dispensing aroma substances, and control or regulation methodVENTA DUFT GMBH·Filed 2005·Application pending·0 cites
- 0633USD291351SAir cleanerBiocomfort Produkte zur Gesundheitpflege GmbH·Filed 1985·Granted Aug 11, 1987·3 cites·1 claims
- 0731US10309666B2Filter cartridge, roller, and air humidifierVENTA LUFTWAESCHER GMBH·Filed 2017·Granted Jun 4, 2019·0 cites·13 claims
- 0817US6318203B1Drive for rotating object such as a roller, shaft, plate or the likeVENTA AIRWASHER LLC·Filed 1998·Granted Nov 20, 2001·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →