Charles D. Greskovich
64Patents
23h-index
51Co-inventors
91Inventor score
Filing activity: Jun 11, 1975 → Aug 31, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4421671A | Rare-earth-doped yttria-gadolinia ceramic scintillators | Physics | 60 | Expired |
| US4525628A | Rare earth ceramic scintillator | Chemistry; Metallurgy | 55 | Expired |
| US5013696A | Preparation of high uniformity polycrystalline ceramics by presintering, hot isostatic pressing and sintering and the resulting ceramic | Chemistry; Metallurgy | 51 | Expired |
| US6093347A | Rare earth X-ray scintillator compositions | Physics | 46 | Expired |
| US4017319A | Si.sub.3 N.sub.4 formed by nitridation of sintered silicon compact containing boron | Chemistry; Metallurgy | 42 | Expired |
| US5521387A | Radiation detector employing solid-state scintillator material and preparation methods therefor | Electricity | 41 | Expired |
| US4141781A | Method for rapid removal of cores made of .beta.Al.sub.2 O.sub.3 from directionally solidified eutectic and superalloy and superalloy materials | Performing Operations; Transporting | 41 | Expired |
| US5484750A | Transparent polycrystalline garnets | Chemistry; Metallurgy | 40 | Expired |
| US4473513A | Method for sintering high density yttria-gadolinia ceramic scintillators | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4747973A | Rare-earth-doped yttria-gadolina ceramic scintillators | Chemistry; Metallurgy | 37 | Expired |
| US4783596A | Solid state scintillator and treatment therefor | Physics | 32 | Expired |
| US4040849A | Polycrystalline silicon articles by sintering | Electricity | 31 | Expired |
| US4870279A | High resolution X-ray detector | Physics | 31 | Expired |
| US4119689A | Sintering of silicon nitride using Be additive | Chemistry; Metallurgy | 30 | Expired |
| US5057692A | High speed, radiation tolerant, CT scintillator system employing garnet structure scintillators | Chemistry; Metallurgy | 28 | Expired |
| US5882547A | X-ray scintillators and devices incorporating them | Physics | 28 | Expired |
| US4518546A | Preparation of yttria-gadolinia ceramic scintillators by sintering and gas hot isostatic pressing | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6402987B1 | YMO4:Eu,L phoshpor with improved lumen maintenance | Chemistry; Metallurgy | 26 | Expired |
| US4571312A | Preparation of yttria-gadolinia ceramic scintillators by sintering and gas hot isostatic pressing | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6583563B1 | Ceramic discharge chamber for a discharge lamp | Electricity | 26 | Expired |
| US5318722A | Hole-trap-compensated scintillator material | Chemistry; Metallurgy | 26 | Expired |
| US4755492A | Yttrium oxide ceramic body | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4122155A | Preparation of silicon nitride powder | Chemistry; Metallurgy | 23 | Expired |
| US3955616A | Ceramic molds having a metal oxide barrier for casting and directional solidification of superalloys | Performing Operations; Transporting | 21 | Expired |
| US4156614A | Alumina-based ceramics for core materials | Chemistry; Metallurgy | 21 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.