Ruby E. Kirkup
4Patents
4h-index
4Co-inventors
43Inventor score
Filing activity: Sep 27, 1989 → May 23, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD414608S | Toothbrush | General | 24 | Expired |
| USD414607S | Brushhead for a toothbrush | General | 24 | Expired |
| US5116602A | Antiplaque oral compositions | Human Necessities | 23 | Expired |
| US6322152A | Method of making a toothbrush | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.