Dirk Costrop
5Patents
4h-index
8Co-inventors
46Inventor score
Filing activity: Mar 2, 1992 → Nov 29, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5194898A | Optical scanning apparatus having means to stabilize optical unit against the platen | Electricity | 11 | Expired |
| US6360072B1 | Hot pressure fixing device for fixing a toner image carried on a substrate | Physics | 10 | Expired |
| US5345335A | Optically butted electro-optical components | Electricity | 7 | Expired |
| US5848339A | Electrostatic color printing apparatus wherein the receptor sheet is transported by a recording belt | Physics | 7 | Expired |
| US7909216B2 | Device and method to feed and align a web with increased web stability for printing | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.