Marc Clement
9Patents
5h-index
22Co-inventors
63Inventor score
Filing activity: Feb 8, 1990 → Mar 18, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5641347A | Barium-free dental glass having good x-ray absorption | Chemistry; Metallurgy | 53 | Expired |
| US6333288A | Lead-free optical glasses | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5434111A | Lead- and barium-free crystal glass having high optical transmission | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5137850A | Optical glass of negative anomalous partial dispersion in the blue region | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5114813A | Method of forming stable images in electron beam writable glass compositions | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9057836B2 | Infrared absorbing glass wafer and method for producing same | Electricity | 1 | Active |
| US5759930A | Substantially spherical particles of lithium silicates with improved mechanical properties and improved surface quality | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5589427A | Substantially spherical particles of lithium silicates with improved mechanical properties and impaired surface quality | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5100843A | Optical glass with negative anomalous partial dispersion | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.