Bernhard Knor
5Patents
5h-index
8Co-inventors
48Inventor score
Filing activity: Apr 22, 1977 → Sep 24, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4251157A | Apparatus for selecting originals for copying | Physics | 8 | Expired |
| US4176964A | Determination of extreme density values of a transported strip of photographic originals | Physics | 8 | Expired |
| US4082465A | Determination of extreme density values of photographic originals | Physics | 6 | Expired |
| US4523839A | Method and arrangement for evaluating a series of originals for copying | Physics | 5 | Expired |
| US4704026A | Copying method and arrangement for difficult-to-copy originals | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.