Andreas Spiess
3Patents
3h-index
9Co-inventors
47Inventor score
Filing activity: Oct 29, 1984 → Sep 15, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4649502A | Process and apparatus for evaluating printing quality and for regulating the ink feed controls in an offset printing machine | Performing Operations; Transporting | 55 | Expired |
| US7695813B2 | Core and shell particle for modifying impact resistance of a mouldable poly (meth) acrylate material | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7683131B2 | Molding material containing a matting agent | Chemistry; Metallurgy | 14 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.