Inventor · disambiguated record
Manfred Doll
Also filed as: DOLL MANFRED
3 granted patents·59 citations·filing 1988–2009
71Inventor score
Top patents by PatentIndex Score
3 records- 0186US8272777B2Method for mixing an exhaust gas flowKOHRS STEFAN·Filed 2009·Granted Sep 25, 2012·29 cites·27 claims
- 0265US4913712AFilter for cleaning exhaust gases of diesel enginesALUSUISSE·Filed 1988·Granted Apr 3, 1990·27 cites·14 claims
- 0363US9003771B2Static mixer for an exhaust gas system of an internal combustion engine-driven vehicle, in particular motor vehiclePETERS AXEL·Filed 2008·Granted Apr 14, 2015·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →