Dietmar Berger
6Patents
3h-index
15Co-inventors
54Inventor score
Filing activity: Dec 27, 1976 → Aug 9, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5120558A | Process for the supercritical extraction and fractionation of spices | Human Necessities | 41 | Expired |
| US5947361A | Apparatus for transporting fabrics and web-shaped material with an electric drive device | Performing Operations; Transporting | 40 | Expired |
| US4089775A | Low pour middle distillates from wide-cut petroleum fractions | Chemistry; Metallurgy | 11 | Expired |
| US7270503B2 | Cutting tool for rotating and drilling into solid blocks | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7341433B2 | Cutting insert and tool and wrench for using the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US7287749B2 | Transport system in a machine that processes printing material | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.