Nicole V. McCullough
4Patents
4h-index
8Co-inventors
39Inventor score
Filing activity: Dec 5, 1997 → Aug 12, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6460539B1 | Respirator that includes an integral filter element, an exhalation valve, and impactor element | Human Necessities | 148 | Expired |
| US6584976B2 | Face mask that has a filtered exhalation valve | Human Necessities | 120 | Expired |
| US6026511A | Protective article having a transparent shield | Human Necessities | 37 | Expired |
| US6805124B2 | Face mask that has a filtered exhalation valve | Human Necessities | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.