Inventor · disambiguated record
Gunnar-Marcel Klein
Also filed as: KLEIN GUNNAR-MARCEL
8 granted patents·4 pending applications·167 citations·filing 1998–2019
84Inventor score
Top patents by PatentIndex Score
12 records- 0192US7137510B1Filter elementMANN & HUMMEL FILTER·Filed 1998·Granted Nov 21, 2006·116 cites·11 claims
- 0288US7938963B2Fuel filter systemMANN & HUMMEL GMBH·Filed 2005·Granted May 10, 2011·39 cites·18 claims
- 0375US11634011B2Road vehicle having an ambient air purification device, ambient air purification device and filter elementMANN & HUMMEL GMBH·Filed 2019·Granted Apr 25, 2023·1 cites·28 claims
- 0474US7323102B2Additive dispensing filter apparatusMANN & HUMMEL GMBH·Filed 2005·Granted Jan 29, 2008·6 cites·34 claims
- 0568US10252207B2Filter element for filtering mediaMANN & HUMMEL GMBH·Filed 2015·Granted Apr 9, 2019·1 cites·14 claims
- 0660US8501002B2Exchangeable filter insertKNICKMANN KAI·Filed 2007·Granted Aug 6, 2013·4 cites·11 claims
- 0755US11065942B2Environmental air cleaning device, road vehicle having environmental air cleaning device, and filter elementMANN & HUMMEL GMBH·Filed 2019·Granted Jul 20, 2021·0 cites·23 claims
- 0847US2008035537A1Fuel filter systemMANN & HUMMEL GMBH·Filed 2007·Application pending·0 cites
- 0941US2005194309A1Liquid filter, especially an oil filter for an internal combustion engineMANN & HUMMEL GMBH·Filed 2005·Application pending·0 cites
- 1038US2003226792A1Multilayer filter elementMANN & HUMMEL FILTER·Filed 2003·Application pending·0 cites
- 1136US2002056684A1Multilayer filter elementFiled 2001·Application pending·0 cites
- 1231US9579595B2Transmission oil filter comprising a melt blown layer at the downstream sideHÜPPCHEN CLAUDIA·Filed 2008·Granted Feb 28, 2017·0 cites·17 claims
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