Ira Tiffen
4Patents
4h-index
2Co-inventors
40Inventor score
Filing activity: Oct 17, 1990 → Feb 6, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD339599S | Camera accessory | General | 56 | Expired |
| US5040011A | Self-mounted camera accessories | Physics | 33 | Expired |
| US6820844B2 | Tripod handle arrangement | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5105312A | Lens mount accessory system | Physics | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.