Robert Sarkisian
10Patents
9h-index
4Co-inventors
65Inventor score
Filing activity: Feb 23, 1976 → Oct 16, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD392686S | Sign stand with rolling base | General | 90 | Expired |
| USD351863S | Free standing sign stand | General | 67 | Expired |
| US4288053A | Adjustable sign mounting bracket | Physics | 44 | Expired |
| US5340068A | Release mechanism for locking pivotable leg | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| USD360078S | Wall mounted sign frame | General | 28 | Expired |
| US4519152A | Tamper proof poster display device | Physics | 26 | Expired |
| US5442871A | Poster and sign display assembly | Physics | 26 | Expired |
| US4138787A | Display holder | Physics | 25 | Expired |
| US4265040A | Two-sided display devices | Physics | 19 | Expired |
| US4041632A | Art frame | Human Necessities | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.