Inventor · disambiguated record
Heinz Muller
Also filed as: MUELLER HEINZ · MUELLER HEINZ E
3 granted patents·292 citations·filing 1981–1993
77Inventor score
Files withMANN & HUMMEL FILTER3
Top patents by PatentIndex Score
3 records- 0196US4688511ADirt accumulation indicator for air intake filtersMANN & HUMMEL FILTER·Filed 1985·Granted Aug 25, 1987·155 cites·18 claims
- 0294US4418662AEngine air intake filter with fumes-absorbing substanceMANN & HUMMEL FILTER·Filed 1981·Granted Dec 6, 1983·126 cites·6 claims
- 0343US5421307AArrangement for controlling the temperature of the intake air of internal-combustion enginesMANN & HUMMEL FILTER·Filed 1993·Granted Jun 6, 1995·11 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →