John Smith
5Patents
2h-index
13Co-inventors
44Inventor score
Filing activity: Oct 23, 1990 → Mar 27, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5482076A | Enhancing pipes | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5845668A | Enhancing pipes | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5738357A | Seal for enhancing pipes | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8618798B2 | Enhancing signals | Physics | 1 | Active |
| US5551704A | Seal for enhancing pipes | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.