Steven Runyan
9Patents
5h-index
10Co-inventors
60Inventor score
Filing activity: Jan 10, 1975 → Oct 19, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4864930A | Ink control system | Performing Operations; Transporting | 14 | Expired |
| US5543922A | Method and apparatus for on-press color measurement | Electricity | 10 | Expired |
| US4351592A | Collapsible microfiche reader assembly especially suitable for use in a desk drawer | Physics | 10 | Expired |
| US5052298A | Ink control system | Performing Operations; Transporting | 7 | Expired |
| US3952170A | Miniature apparatus for reproducing sound from a stationary record | Physics | 6 | Expired |
| US4298976A | Microphonograph record | Physics | 5 | Expired |
| USD267328S | Desk drawer microfiche reader | General | 2 | Expired |
| US4198134A | Film cartridge | Physics | 1 | Expired |
| US5274438A | Can-measuring densitomer | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.