Bernward Heller
7Patents
4h-index
11Co-inventors
43Inventor score
Filing activity: Jun 4, 1999 → Jan 25, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6101364A | Printer or copier with two printing units and a method for the operation thereof | Physics | 22 | Expired |
| US6212357A | Printer with two printing units | Physics | 14 | Expired |
| US6129349A | Reversing mechanism for sheet-like items | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6317581A | Printer with two printing units and method for its operation | Physics | 11 | Expired |
| US6293536A | Paper feeder for a single sheet printer | Performing Operations; Transporting | 4 | Expired |
| US6179281A | Method and device to control ejection of sheets from input compartments in a paper output device belonging to a printing and photocopying system | Physics | 1 | Expired |
| US6717691B1 | Method for controlling a printer with a plurality of input locations for carrier material | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.