Betsy Fields
47Patents
17h-index
8Co-inventors
66Inventor score
Filing activity: Apr 26, 2002 → Dec 29, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD676614S1 | Hummingbird nectar feeder | General | 54 | Active |
| USD545664S1 | Knob | General | 44 | Expired |
| USD526494S1 | Robe hook | General | 42 | Expired |
| USD496258S1 | Robe hook | General | 36 | Expired |
| USD471075S1 | Pull | General | 34 | Expired |
| USD471074S1 | Pull | General | 33 | Expired |
| USD472448S1 | Knob | General | 31 | Expired |
| USD474672S1 | Knob with insert | General | 31 | Expired |
| USD546506S1 | Birdfeeder | General | 30 | Expired |
| USD534787S1 | Wall plate | General | 26 | Expired |
| USD493686S1 | Knob | General | 23 | Expired |
| USD542118S1 | Pull | General | 21 | Expired |
| USD502861S1 | Wall plate | General | 21 | Expired |
| USD496257S1 | Robe hook | General | 19 | Expired |
| USD534058S1 | Wall plate | General | 19 | Expired |
| USD471073S1 | Knob | General | 18 | Expired |
| USD470742S1 | Pull | General | 17 | Expired |
| USD470740S1 | Knob | General | 17 | Expired |
| USD661434S1 | Hummingbird nectar feeder port in the form of a petal | General | 15 | Active |
| USD526493S1 | Robe hook | General | 15 | Expired |
| USD537319S1 | Knob | General | 15 | Expired |
| USD542117S1 | Pull | General | 14 | Expired |
| USD503284S1 | Wall plate | General | 14 | Expired |
| USD470741S1 | Knob | General | 12 | Expired |
| USD503608S1 | Wall plate | General | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.