Helmut Kerber
6Patents
4h-index
8Co-inventors
46Inventor score
Filing activity: Sep 26, 1980 → Aug 6, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4342420A | Device for separating liquids, especially whole blood | Performing Operations; Transporting | 18 | Expired |
| US5178064A | Thermal regulator for a printing form laid about a printing form cylinder for anaqueous offset printing | Performing Operations; Transporting | 9 | Expired |
| US4502386A | Ink fountain having temperature responsive element | Performing Operations; Transporting | 8 | Expired |
| US4624183A | Ink metering device | Performing Operations; Transporting | 7 | Expired |
| US5261654A | Sheet conveying suction apparatus | Performing Operations; Transporting | 2 | Expired |
| US4350284A | Transferring means for use in a device for separating liquids | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.