Klaus Mack
8Patents
7h-index
15Co-inventors
60Inventor score
Filing activity: Oct 2, 1990 → Aug 19, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5098559A | Liquid filter for the lubricating oil of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 77 | Expired |
| US5193579A | Internal combustion engine lubricating oil filter valve | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5271429A | Internal combustion engine lubricating oil filter valve | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6966981B2 | Replaceable filter cartridge with support element and liquid filter with such a filter cartridge | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6997208B2 | Valve suitable for use in an oil circuit of an internal combustion engine | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6334312B1 | Process for withdrawing a gaseous and liquid cryogenic medium from a storage container, and storage container | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7014766B2 | Self-venting filter element for a fuel filter arrangement | Performing Operations; Transporting | 7 | Expired |
| USD947733S1 | Brake dust filter | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.