Andreas Lippold
8Patents
4h-index
7Co-inventors
46Inventor score
Filing activity: Oct 10, 1986 → Mar 3, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5732631A | Method and device for cleaning a cylinder of a rotary printing machine | Performing Operations; Transporting | 13 | Expired |
| US5797328A | Device and method for purification and recirculation of cleaning agent in a printing machine | Performing Operations; Transporting | 6 | Expired |
| US5761999A | Method for detecting films | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4735282A | Device and circuit for the generation of vortex rings | Human Necessities | 6 | Expired |
| US5753048A | Method and apparatus for cleaning a cylinder of a rotary printing machine | Performing Operations; Transporting | 4 | Expired |
| US5287808A | Method and system for positioning ink-metering components relative to a duct roller of a printing machine | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6070530A | Method and apparatus for cleaning a cylinder of a rotary printing machine | Performing Operations; Transporting | 1 | Expired |
| US5377591A | Washing apparatus for printing press cylinders having a spring-band freewheel tensioning device | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.