Maryann Lehmann
16Patents
10h-index
4Co-inventors
61Inventor score
Filing activity: May 20, 1998 → Jan 4, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6575751B1 | Interactive dental restorative network | Emerging Cross-Sectional Technologies | 137 | Expired |
| US5961324A | Tooth shade analyzer system and methods | Physics | 89 | Expired |
| US6786726B2 | Interactive dental restorative network | Emerging Cross-Sectional Technologies | 43 | Expired |
| US6206691A | System and methods for analyzing tooth shades | Physics | 40 | Expired |
| US7581953B2 | Interactive dental restorative network | Emerging Cross-Sectional Technologies | 38 | Expired |
| US6358047B2 | Tooth shade analyzer system and methods | Physics | 31 | Expired |
| US6132210A | Tooth shade analyzer system and methods | Physics | 30 | Expired |
| US6210159A | System and methods for analyzing tooth shades | Physics | 21 | Expired |
| US6305933A | Tooth shade analyzer system and methods | Physics | 17 | Expired |
| US6832913B2 | Tooth shade analyzer system and methods | Physics | 17 | Expired |
| US6561800B2 | Tooth shade analyzer system and methods | Physics | 10 | Expired |
| US7946845B2 | Tooth shade analyzer system and methods | Physics | 9 | Active |
| US7393209B2 | Tooth shade analyzer system and methods | Physics | 9 | Expired |
| US8790118B2 | Interactive dental restorative network | Physics | 6 | Active |
| US8105084B2 | Interactive dental restorative network | Emerging Cross-Sectional Technologies | 3 | Active |
| US8851893B2 | Interactive dental restorative network | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.