David Purcell
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: Aug 17, 1989 → Aug 17, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5027572A | Moisture and vapor barrier in exterior insulation finish systems | Fixed Constructions | 82 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.