Roberta Celeste Brown
19Patents
9h-index
12Co-inventors
69Inventor score
Filing activity: Sep 6, 1988 → May 3, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD423107S | Nursing bottle with indented sides | General | 80 | Expired |
| USD420448S | Nursing bottle with indented sides and vent tube | General | 69 | Expired |
| USD709705S1 | Hair brush | General | 27 | Active |
| USD708857S1 | Hair brush | General | 16 | Active |
| USD889419S1 | Controller | General | 15 | Active |
| USD794339S1 | Brush | General | 15 | Active |
| USD763580S1 | Water removing hair brush | General | 12 | Active |
| USD809305S1 | Brush | General | 10 | Active |
| USD803577S1 | Brush | General | 9 | Active |
| USD758740S1 | Water removing hair brush | General | 9 | Active |
| USD805786S1 | Brush | General | 7 | Active |
| USD709291S1 | Hair brush | General | 7 | Active |
| USD803578S1 | Brush | General | 4 | Active |
| US9210994B2 | Water removing hair brush | Human Necessities | 4 | Active |
| USD793092S1 | Brush handle | General | 3 | Active |
| USD803576S1 | Brush handle | General | 2 | Active |
| USD785949S1 | Water removing hair brush | General | 1 | Active |
| US4838826A | Toy telephones and cords for toy telephones | Human Necessities | 0 | Expired |
| US12410646B2 | Removable lock system | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.