Ronald G. Vitullo
8Patents
4h-index
2Co-inventors
39Inventor score
Filing activity: Jan 25, 1993 → Oct 12, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5774440A | Optical data storage and retrieval system and method | Physics | 11 | Expired |
| US5537379A | Optical data storage and retrieval system and method | Physics | 9 | Expired |
| US6570839B2 | Optical data system and optical disk relating thereto | Physics | 5 | Expired |
| US5859825A | Optical data storage and retrieval system and method | Physics | 4 | Expired |
| US6411580B1 | Storing data on a medium in an optical system | Physics | 4 | Expired |
| US5761170A | Optical data storage and retrieval system and method | Physics | 3 | Expired |
| US5682367A | Optical data storage and retrieval system and method | Physics | 1 | Expired |
| US6343061B1 | Optical data system and high density optical disk relating thereto | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.