Inventor
SPELTER LARS
DE10 patents
Patents
10 patentsUS9987571B2Jun 5, 2018
Filter insert piece comprising a pleated filter element
MANN & HUMMEL GMBH11 citations81
US10240565B2Mar 26, 2019
Fuel filter insert having a pre- and a main filter element, and a fuel filter
MANN & HUMMEL GMBH2 citations70
US10765977B2Sep 8, 2020
Fuel filter insert, and fuel filter comprising a prefilter element and a main filter element and comprising a water separating unit
MANN & HUMMEL GMBH1 citations59
US10668410B2Jun 2, 2020
Fuel filter comprising a fuel filter insert with a prefilter element and a main filter element
MANN & HUMMEL GMBH1 citations59
US10272368B2Apr 30, 2019
Filter element and filter arrangement
MANN & HUMMEL GMBH1 citations59
US11603814B2Mar 14, 2023
Filter module and filter assembly
MANN & HUMMEL GMBH0 citations48
US11273398B2Mar 15, 2022
Fuel filter with organoclay, cleaning cartridge with organoclay, and use
MANN & HUMMEL GMBH0 citations43
US10479702B2Nov 19, 2019
Cleaning module, filter element and filter system
MANN & HUMMEL GMBH0 citations39
US10773190B2Sep 15, 2020
Fuel filter insert with a prefilter and a main filter element, and fuel filter
MANN & HUMMEL GMBH0 citations38
US10040019B2Aug 7, 2018
Pleated filter element
MANN & HUMMEL GMBH0 citations38