Philip Anthony Evans
5Patents
4h-index
3Co-inventors
46Inventor score
Filing activity: Aug 2, 1990 → Dec 20, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5104319A | Method of manufacturing dental restorations | Chemistry; Metallurgy | 40 | Expired |
| US5827790A | Unleaded transparent vitreous glass composition and articles | Chemistry; Metallurgy | 15 | Expired |
| US6291378A | Dental restorations | Chemistry; Metallurgy | 9 | Expired |
| US5976999A | Unleaded transparent vitreous ceramic compositions | Chemistry; Metallurgy | 8 | Expired |
| US6398990B1 | Dental restorations | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.