Inventor · disambiguated record
Heinz Hankammer
Also filed as: HANKAMMER HEINZ
9 granted patents·648 citations·filing 1980–1991
92Inventor score
Files withBRITA WASSERFILTER4BRITA WASSER FILTER SYSTEM AG2HANKAMMER HEINZ2ITTER CHEMIE BRITA GERAETE1
Top patents by PatentIndex Score
9 records- 0197US4969996AWater purification device with an intake funnelBRITA WASSERFILTER·Filed 1989·Granted Nov 13, 1990·176 cites·9 claims
- 0294US4895648AFilter cover for a purification insert in a water treatment device with a hollow tubeBRITA WASSERFILTER·Filed 1989·Granted Jan 23, 1990·110 cites·7 claims
- 0392US4623457AWater purifierHANKAMMER HEINZ·Filed 1985·Granted Nov 18, 1986·98 cites·10 claims
- 0491USD312863SFilter cartridgeHANKAMMER HEINZ·Filed 1988·Granted Dec 11, 1990·40 cites·1 claims
- 0589US4306971AWater purifying apparatusITTER CHEMIE BRITA GERAETE·Filed 1980·Granted Dec 22, 1981·74 cites·10 claims
- 0687USD325768SWatering canBRITA WASSER FILTER SYSTEM AG·Filed 1991·Granted Apr 28, 1992·33 cites·1 claims
- 0784USD318095SWatering canBRITA WASSER FILTER SYSTEM AG·Filed 1988·Granted Jul 9, 1991·25 cites·1 claims
- 0884US4666600AInsert for a water purifierBRITA WASSERFILTER·Filed 1986·Granted May 19, 1987·54 cites·9 claims
- 0976US4885089ALiquid distributor cap for a filter cartridgeBRITA WASSERFILTER·Filed 1987·Granted Dec 5, 1989·38 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →