Edvard Kopec
7Patents
7h-index
13Co-inventors
52Inventor score
Filing activity: Sep 15, 1999 → Jan 31, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7004986B2 | Filter in a filter housing | Performing Operations; Transporting | 146 | Expired |
| US6572667B1 | Filter system | Performing Operations; Transporting | 144 | Expired |
| US7658777B2 | Filter element and filter system for the intake air of an internal combustion engine | Performing Operations; Transporting | 58 | Active |
| US8216332B2 | Filter with a filter housing | Performing Operations; Transporting | 26 | Active |
| US7442221B2 | Filter element | Emerging Cross-Sectional Technologies | 24 | Active |
| US6234132A | Intake system of thermoplastic plastics | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6884273B2 | Multicell cyclone and method for producing it | Performing Operations; Transporting | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.