Cornelia Seifert
14Patents
12h-index
14Co-inventors
67Inventor score
Filing activity: Oct 23, 1995 → Mar 11, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD502603S1 | Manual toothbrush | General | 64 | Expired |
| USD507114S1 | Tufting for a toothbrush head | General | 55 | Expired |
| USD386816S | Hair forming appliance | General | 42 | Expired |
| USD379766S | Combined perfume bottle and cap | General | 36 | Expired |
| USD383245S | Hair styler | General | 34 | Expired |
| USD425663S | Hair dryer | General | 33 | Expired |
| USD401382S | Hair styler | General | 26 | Expired |
| USD389953S | Hair styling appliance | General | 23 | Expired |
| US5771904A | Bristles for a hairbrush | Emerging Cross-Sectional Technologies | 20 | Expired |
| USD390783S | Combined perfume bottle and cap | General | 17 | Expired |
| USD482821S1 | Depilator | General | 16 | Expired |
| USD391019S | Combined curling brush with cover | General | 15 | Expired |
| USD401381S | Hair forming appliance | General | 9 | Expired |
| USD385705S | Cover for a curling brush | General | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.