Michael J. Keating
2Patents
2h-index
4Co-inventors
27Inventor score
Filing activity: Aug 25, 1999 → Aug 25, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6238353A | Incentive spirometer | Human Necessities | 21 | Expired |
| US6191497A | Spirometer counter circuit | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.