Robert Osit
28Patents
12h-index
10Co-inventors
74Inventor score
Filing activity: Sep 6, 1977 → Apr 15, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD285160S | Kettle | General | 48 | Expired |
| USD380391S | Watch bezel and casing | General | 35 | Expired |
| US5134751A | Hand-held vacuum cleaner | Human Necessities | 26 | Expired |
| USD379768S | Watch bezel and casing | General | 24 | Expired |
| USD289631S | Combined charger and storage base for a hand-held vacuum cleaner | General | 22 | Expired |
| USD325271S | Hand-held vacuum cleaner | General | 19 | Expired |
| US5092015A | Hand-held vacuum cleaner with attachment connector | Human Necessities | 19 | Expired |
| US5028911A | Acoustically responsive portable emergency light | Physics | 16 | Expired |
| USD380882S | Vacuum cleaner | General | 16 | Expired |
| USD379324S | Bezel for a watch | General | 16 | Expired |
| USD337303S | Charger base for a hand-held vacuum cleaner or similar appliance | General | 15 | Expired |
| USD291767S | Combined kitchen appliance and base assembly | General | 13 | Expired |
| USD383454S | Computer accessory for data transfer | General | 11 | Expired |
| USD328122S | Fan heater | General | 9 | Expired |
| USD287810S | Base for kitchen appliance | General | 9 | Expired |
| USD306813S | Electric knife handle | General | 8 | Expired |
| USD288892S | Kitchen appliance | General | 8 | Expired |
| USD326547S | Electric iron | General | 8 | Expired |
| USD298877S | Electric iron | General | 7 | Expired |
| USD359876S | Electric toaster | General | 7 | Expired |
| USD253978S | Carrying case for a typewriter | General | 7 | Expired |
| USD325098S | Combined smoke alarm activated light and mounting bracket | General | 6 | Expired |
| USD312743S | Coffee maker | General | 6 | Expired |
| USD379325S | Bezel for a watch | General | 6 | Expired |
| USD330824S | Wall mounting storage bracket for a vacuum cleaner and attachments | General | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.