Herbert Jainek
43Patents
14h-index
58Co-inventors
84Inventor score
Filing activity: Dec 15, 1992 → Jan 6, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6709588B2 | Filter for internal combustion engine fuels | Mechanical Engineering; Lighting; Heating | 90 | Expired |
| US5374355A | Filter for fuels or lubricants of an internal combustion engine | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5695633A | Oil filter support tube and housing cover with snap detent connection therebetween | Performing Operations; Transporting | 52 | Expired |
| US5292432A | Filter for fluids | Performing Operations; Transporting | 42 | Expired |
| US6485637B2 | Liquid filter with a drain for residual liquid | Performing Operations; Transporting | 35 | Expired |
| US6610203B1 | Liquid filter, particularly for oil or fuel in an internal combustion engine | Performing Operations; Transporting | 34 | Expired |
| US6177003A | Filter with safety element for filtering engine oil | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US5928511A | Oil filter with housing drain channel | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US6723149B2 | Separator for liquids comprising a separating cartridge, particularly for separating oil from crankcase gases | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6994784B2 | Liquid filter/heat exchanger unit | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6517710B2 | Structural assembly with an oil filter for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US6224758A | Filter assembly | Performing Operations; Transporting | 16 | Expired |
| US6893561B2 | Liquid filter with a cast metal housing and method of producing the same | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6234194A | Valve | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6340011B1 | Intake duct for an internal combustion engine | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6811694B2 | Liquid filter | Performing Operations; Transporting | 13 | Expired |
| US8336515B2 | Oil cooler oil pump assembly for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 11 | Active |
| US6558536B2 | Liquid filter with a cooler | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US8057687B2 | Liquid filter heat exchanger unit | Emerging Cross-Sectional Technologies | 10 | Active |
| US6422305B1 | Liquid cooling system | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6644624B2 | Liquid discharge assembly | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US8613854B2 | Filter element for liquid filters and liquid filter | Performing Operations; Transporting | 5 | Active |
| US8469083B2 | Heat exchanger with bypass valve | Emerging Cross-Sectional Technologies | 5 | Active |
| US6955755B2 | Liquid filter comprising a valve arranged in a support tube of a filter element | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6746604B2 | Liquid filter | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.