| Patent | Date |
|---|
Ceramic arc tube by annealing
Grant 6,796,869 - Coxon , et al. September 28, 2 | 2004-09-28 |
Chlorine treatment for producing alumina ceramics with low transition metal impurities
App 20040120886 - Shiang, Joseph J. ; et al. | 2004-06-24 |
High transmittance alumina for ceramic metal halide lamps
Grant 6,741,033 - Scott , et al. May 25, 2 | 2004-05-25 |
High pressure discharge lamp
Grant 6,639,362 - Scott , et al. October 28, 2 | 2003-10-28 |
High transmittance alumina for ceramic metal halide lamps
App 20020171363 - Scott, Curtis E. ; et al. | 2002-11-21 |
Radiation detector employing solid-state scintillator material and preparation methods therefor
Grant 5,521,387 - Riedner , et al. * May 28, 1 | 1996-05-28 |
Transparent polycrystalline garnets
Grant 5,484,750 - Greskovich , et al. * January 16, 1 | 1996-01-16 |
Hole-trap-compensated scintillator material and computed tomography machine containing the same
Grant 5,391,876 - Tsoukala , et al. * February 21, 1 | 1995-02-21 |
Hole-trap-compensated scintillator for computed tomography machine
Grant 5,360,557 - Tsoukala , et al. November 1, 1 | 1994-11-01 |
Hole-trap-compensated scintillator material
Grant 5,318,722 - Tsoukala , et al. * June 7, 1 | 1994-06-07 |
Method of forming yttria-gadolinia ceramic scintillator from ammonium dispersed oxalate precipitates
Grant 5,100,598 - Dole , et al. March 31, 1 | 1992-03-31 |
High speed, radiation tolerant, CT scintillator system employing garnet structure scintillators
Grant 5,057,692 - Greskovich , et al. October 15, 1 | 1991-10-15 |
Preparation of high uniformity polycrystalline ceramics by presintering, hot isostatic pressing and sintering and the resulting ceramic
Grant 5,013,696 - Greskovich , et al. May 7, 1 | 1991-05-07 |
High resolution X-ray detector
Grant 4,870,279 - Cueman , et al. September 26, 1 | 1989-09-26 |
Solid state scintillator and treatment therefor
Grant 4,783,596 - Riedner , et al. November 8, 1 | 1988-11-08 |
Rare-earth-doped yttria-gadolina ceramic scintillators
Grant 4,747,973 - Cusano , et al. May 31, 1 | 1988-05-31 |
Preparation of yttria-gadolinia ceramic scintillators by sintering and gas hot isostatic pressing
Grant 4,571,312 - Greskovich , et al. February 18, 1 | 1986-02-18 |
Rare earth ceramic scintillator
Grant 4,525,628 - DiBianca , et al. June 25, 1 | 1985-06-25 |
Method for sintering high density yttria-gadolinia ceramic scintillators
Grant 4,518,545 - Cusano , et al. May 21, 1 | 1985-05-21 |
Preparation of yttria-gadolinia ceramic scintillators by sintering and gas hot isostatic pressing
Grant 4,518,546 - Greskovich , et al. May 21, 1 | 1985-05-21 |
Method for sintering high density yttria-gadolinia ceramic scintillators
Grant 4,473,513 - Cusano , et al. September 25, 1 | 1984-09-25 |
Preparation of yttria-gadolinia ceramic scintillators by vacuum hot pressing
Grant 4,466,929 - Greskovich , et al. August 21, 1 | 1984-08-21 |
Preparation of yttria-gadolinia ceramic scintillators by vacuum hot pressing
Grant 4,466,930 - Greskovich , et al. August 21, 1 | 1984-08-21 |
Rare-earth-doped yttria-gadolinia ceramic scintillators
Grant 4,421,671 - Cusano , et al. December 20, 1 | 1983-12-20 |
Sintering of silicon nitride to high density
Grant 4,379,110 - Greskovich , et al. April 5, 1 | 1983-04-05 |
Sintering of silicon nitride with Be additive
Grant 4,374,792 - Prochazka , et al. February 22, 1 | 1983-02-22 |
Light-transmitting silicon nitride
Grant 4,279,656 - Greskovich , et al. July 21, 1 | 1981-07-21 |
Sintering of silicon nitride using Be additive
Grant 4,225,356 - Prochazka , et al. September 30, 1 | 1980-09-30 |
Alumina-based ceramics for core materials
Grant 4,156,614 - Greskovich , et al. May 29, 1 | 1979-05-29 |
Method for rapid removal of cores made of .beta.Al.sub.2 O.sub.3 from directionally solidified eutectic and superalloy and superalloy materials
Grant 4,141,781 - Greskovich , et al. February 27, 1 | 1979-02-27 |
Preparation of silicon nitride powder
Grant 4,122,155 - Prochazka , et al. October 24, 1 | 1978-10-24 |
Sintering of silicon nitride using Mg and Be additives
Grant 4,119,690 - Prochazka , et al. October 10, 1 | 1978-10-10 |
Sintering of silicon nitride using Be additive
Grant 4,119,689 - Prochazka , et al. October 10, 1 | 1978-10-10 |
Sintering of silicon nitride using Mg and Be additives
Grant 4,119,475 - Prochazka , et al. October 10, 1 | 1978-10-10 |
Polycrystalline silicon articles by sintering
Grant 4,040,849 - Greskovich , et al. August 9, 1 | 1977-08-09 |
Process for making ceramic molds having a metal oxide barrier for casting and directional solidification of superalloys
Grant 4,031,945 - Gigliotti, Jr. , et al. * June 28, 1 | 1977-06-28 |
Si.sub.3 N.sub.4 formed by nitridation of sintered silicon compact containing boron
Grant 4,017,319 - Greskovich , et al. April 12, 1 | 1977-04-12 |
Process for forming a barrier layer on ceramic molds suitable for use for high temperature eutectic superalloy casting
Grant 3,972,367 - Gigliotti, Jr. , et al. August 3, 1 | 1976-08-03 |
Ceramic molds having a metal oxide barrier for casting and directional solidification of superalloys
Grant 3,955,616 - Gigliotti, Jr. , et al. May 11, 1 | 1976-05-11 |
Polycrystalline ceramic lasers
Grant 3,897,358 - Greskovich , et al. July 29, 1 | 1975-07-29 |
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