John Spanton
2Patents
1h-index
3Co-inventors
33Inventor score
Filing activity: Dec 21, 1999 → Jun 13, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6589486B1 | Air purifying apparatus and method | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7074381B1 | Process for producing ammonium polythiomolybdate | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.