Stephen Lefkowitz
5Patents
5h-index
2Co-inventors
49Inventor score
Filing activity: Apr 21, 1983 → Mar 1, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6249310A | Discrete surveillance camera devices | Electricity | 139 | Expired |
| US4524384A | Video and audio security system | Electricity | 65 | Expired |
| USD426250S | Surveillance camera housing | General | 56 | Expired |
| US6064430A | Discrete surveillance camera devices | Electricity | 36 | Expired |
| USD405456S | Surveillance camera housing | General | 26 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.