Daniel Jeffrey
8Patents
5h-index
11Co-inventors
60Inventor score
Filing activity: Feb 19, 1974 → May 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4460490A | Lavatory cleansing blocks | Chemistry; Metallurgy | 94 | Expired |
| US5610126A | Lavatory cleansing compositions | Chemistry; Metallurgy | 34 | Expired |
| US4043931A | Lavatory cleansing block | Chemistry; Metallurgy | 28 | Expired |
| US4790498A | Space spinner | Human Necessities | 13 | Expired |
| US4606518A | Space spinner | Human Necessities | 5 | Expired |
| US5711920A | Lavatory cleansing blocks | Chemistry; Metallurgy | 5 | Expired |
| US11157443B2 | Management of history metadata of a file | Physics | 0 | Active |
| US11334466B2 | Remedying bad service fixes having subsequent dependent fixes | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.