Roberta C. Harper
3Patents
3h-index
4Co-inventors
36Inventor score
Filing activity: Dec 1, 1997 → May 11, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6102039A | Molded respirator containing sorbent particles | Human Necessities | 46 | Expired |
| US6234171A | Molded respirator containing sorbent particles | Human Necessities | 25 | Expired |
| US6133173A | Nonwoven cohesive wrap | Emerging Cross-Sectional Technologies | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.