Inventor
PROCHAZKA SVANTE
US39 patents
Patents
39 patentsUS4004934AJan 25, 1977
Sintered dense silicon carbide
GEN ELECTRIC221 citations99
US5628938AMay 13, 1997
Method of making a ceramic composite by infiltration of a ceramic preform
GEN ELECTRIC128 citations97
US4285732AAug 25, 1981
Alumina ceramic
GEN ELECTRIC91 citations96
US4242221ADec 30, 1980
Ceramic-like scintillators
GEN ELECTRIC57 citations96
US4041117AAug 9, 1977
Silicon carbide sintered body
GEN ELECTRIC61 citations96
US3960577AJun 1, 1976
Dense polycrystalline silicon carbide
GEN ELECTRIC138 citations96
US5599624AFeb 4, 1997
Amorphous silicon oxycarbide coated silicon carbide or carbon fibers
GEN ELECTRIC42 citations93
US4551436ANov 5, 1985
Fabrication of small dense silicon carbide spheres
GEN ELECTRIC84 citations93
US4266978AMay 12, 1981
Synthesis of mixed oxide composition
GEN ELECTRIC36 citations93
US4209474AJun 24, 1980
Process for preparing semiconducting silicon carbide sintered body
GEN ELECTRIC43 citations93
US4122155AOct 24, 1978
Preparation of silicon nitride powder
GEN ELECTRIC32 citations93
US4017319AApr 12, 1977
Si3 N4 formed by nitridation of sintered silicon compact containing boron
GEN ELECTRIC46 citations93
US3954483AMay 4, 1976
Dense polycrystalline silicon carbide
GEN ELECTRIC47 citations93
US5316851AMay 31, 1994
Silicon carbide composite with metal boride coated fiber reinforcement
GEN ELECTRIC37 citations92
US4164424AAug 14, 1979
Alumina core having a high degree of porosity and crushability characteristics
GEN ELECTRIC47 citations92
US4119689AOct 10, 1978
Sintering of silicon nitride using Be additive
GEN ELECTRIC31 citations92
US4081284AMar 28, 1978
Silicon carbide-boron carbide sintered body
GEN ELECTRIC33 citations92
US4455385AJun 19, 1984
Silicon carbide sintered body
GEN ELECTRIC25 citations82
US4427785AJan 24, 1984
Optically translucent ceramic
GEN ELECTRIC21 citations82
US4119690AOct 10, 1978
Sintering of silicon nitride using Mg and Be additives
GEN ELECTRIC17 citations82
US4119475AOct 10, 1978
Sintering of silicon nitride using Mg and Be additives
GEN ELECTRIC16 citations82
US4031178AJun 21, 1977
Strength improvement in machined SiC bodies
GEN ELECTRIC20 citations82
US4005235AJan 25, 1977
Dense sintered boron carbide containing beryllium carbide
GEN ELECTRIC21 citations82
US3993602ANov 23, 1976
Polycrystalline silicon carbide with increased conductivity
GEN ELECTRIC32 citations82
US3968194AJul 6, 1976
Dense polycrystalline silicon carbide
GEN ELECTRIC32 citations82
US4379110AApr 5, 1983
Sintering of silicon nitride to high density
GEN ELECTRIC21 citations79
US4108929AAug 22, 1978
Hot pressed silicon carbide
GEN ELECTRIC28 citations76
US5896432AApr 20, 1999
Brazeless electrochemical corrosion potential sensor
GEN ELECTRIC9 citations74
US5668068ASep 16, 1997
Sintered silicon carbide and method of making
GEN ELECTRIC9 citations74
US4418024ANov 29, 1983
Process for producing optically translucent ceramic
GEN ELECTRIC19 citations74
US4418025ANov 29, 1983
Process for producing optically translucent mullite ceramic
GEN ELECTRIC18 citations74
US4191721AMar 4, 1980
Making ceramic articles having a high degree of porosity and crushability characteristics
GEN ELECTRIC14 citations74
US4225356ASep 30, 1980
Sintering of silicon nitride using Be additive
GEN ELECTRIC13 citations73
US4124403ANov 7, 1978
Hot pressing of silicon nitride using beryllium additive
GEN ELECTRIC6 citations73
US4122140AOct 24, 1978
Hot pressing of silicon nitride using beryllium additive
GEN ELECTRIC12 citations73
US5866983AFeb 2, 1999
Protective metal silicate coating for electrodeless HID lamps
GEN ELECTRIC3 citations63
US4374792AFeb 22, 1983
Sintering of silicon nitride with Be additive
GEN ELECTRIC6 citations63
US5057751AOct 15, 1991
Protective coating for high-intensity metal halide discharge lamps
GEN ELECTRIC3 citations60
US4279656AJul 21, 1981
Light-transmitting silicon nitride
GEN ELECTRIC5 citations60