Inventor · disambiguated record
Alois Ullmer
Also filed as: ULLMER ALOIS
3 granted patents·119 citations·filing 1986–2000
74Inventor score
Top patents by PatentIndex Score
3 records- 0186US5001899AProcess and apparatus for the cleaning of a soot filterZEUNA STAERKER KG·Filed 1988·Granted Mar 26, 1991·66 cites·16 claims
- 0279US4747264AProcess for the automatic regeneration of a soot filter in a passenger vehicle having a diesel engineZEUNA STAERKER GMBH CO KG·Filed 1986·Granted May 31, 1988·49 cites·10 claims
- 0345US6543221B1Device for stabilizing the flow in the exhaust line of an internal combustion engineZEUNA STAERKER KG·Filed 2000·Granted Apr 8, 2003·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →