Inventor · disambiguated record
Stefan Kochert
Also filed as: KOCHERT STEFAN
5 granted patents·198 citations·filing 1996–2003
83Inventor score
Top patents by PatentIndex Score
5 records- 0186US6306192B1HousingMANN & HUMMEL FILTER·Filed 1999·Granted Oct 23, 2001·76 cites·14 claims
- 0285US6602308B1Air filterMANN & HUMMEL FILTER·Filed 1998·Granted Aug 5, 2003·81 cites·1 claims
- 0377US7059481B2Filter elementMANN & HUMMEL GMBH·Filed 2003·Granted Jun 13, 2006·26 cites·7 claims
- 0436US6158471AMixing device for changing a fluid into another flowing fluidMANN & HUMMEL FILTER·Filed 1999·Granted Dec 12, 2000·8 cites·9 claims
- 0535US5744770AIndicating apparatus for indicating a vacuumMANN & HUMMEL FILTER·Filed 1996·Granted Apr 28, 1998·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →