Lars Spelter
10Patents
2h-index
17Co-inventors
43Inventor score
Filing activity: Mar 10, 2016 → Dec 15, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9987571B2 | Filter insert piece comprising a pleated filter element | Performing Operations; Transporting | 11 | Active |
| US10240565B2 | Fuel filter insert having a pre- and a main filter element, and a fuel filter | Performing Operations; Transporting | 2 | Active |
| US10765977B2 | Fuel filter insert, and fuel filter comprising a prefilter element and a main filter element and comprising a water separating unit | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10272368B2 | Filter element and filter arrangement | Performing Operations; Transporting | 1 | Active |
| US11273398B2 | Fuel filter with organoclay, cleaning cartridge with organoclay, and use | Chemistry; Metallurgy | 0 | Active |
| US10668410B2 | Fuel filter comprising a fuel filter insert with a prefilter element and a main filter element | Performing Operations; Transporting | 0 | Active |
| US11603814B2 | Filter module and filter assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10773190B2 | Fuel filter insert with a prefilter and a main filter element, and fuel filter | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10479702B2 | Cleaning module, filter element and filter system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10040019B2 | Pleated filter element | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.