John Walsh
4Patents
2h-index
10Co-inventors
45Inventor score
Filing activity: Aug 1, 2001 → Jun 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6719686B2 | Fetal probe having an optical imaging device | Human Necessities | 117 | Expired |
| US6659941B2 | Balloon assisted endoscope for viewing a fetus during delivery | Human Necessities | 13 | Expired |
| USD621936S1 | Speculum | General | 2 | Expired |
| USD1047354S1 | Baby swaddle attached to fitted sheet | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.