Inventor
SU SOPHIA R
US19 patents
Patents
19 patentsUS4279870AJul 21, 1981
Liquid-liquid extraction process for the recovery of tungsten from low level sources
GTE LABORATORIES INC32 citations92
US4680049AJul 14, 1987
Process for molding optical components of silicate glass to a near net shape optical precision
GTE LABORATORIES INC38 citations90
US4604276AAug 5, 1986
Intercalation of small graphite flakes with a metal halide
GTE LABORATORIES INC29 citations90
US5080844AJan 14, 1992
SI3N4 process using polysilane or polysilazane as a binder
GTE LABORATORIES INC21 citations82
US4783430ANov 8, 1988
Process of making high purity aluminum nitride
GTE LABORATORIES INC21 citations82
US4608192AAug 26, 1986
Graphite intercalates containing metal-charge transfer salts
GTE LABORATORIES INC25 citations82
US4940571AJul 10, 1990
Method of making large particle size, high purity dense silica
GTE LABORATORIES INC20 citations75
US5324712AJun 28, 1994
Formation of the high TC 2223 phase in BI-SR-CA-CU-O by seeding
GTE LABORATORIES INC12 citations73
US5167887ADec 1, 1992
SI3 N4 process using polysilane as a binder
GTE LABORATORIES INC7 citations73
US4939197AJul 3, 1990
Method of modifying thermal properties of polycarbosilane
GTE LABORATORIES INC11 citations73
US4834928AMay 30, 1989
Doped silicon nitride article
GTE LABORATORIES INC15 citations73
US4328191AMay 4, 1982
Process for the recovery of molybdenum from spent catalysts
GTE LABORATORIES INC14 citations73
US4776867AOct 11, 1988
Process for molding optical components of silicate glass to a near net shape optical precision
GTE LABORATORIES INC15 citations71
US4943425AJul 24, 1990
Method of making high purity dense silica of large particle size
GTE LABORATORIES INC11 citations69
US4814128AMar 21, 1989
Process for making a homogeneous doped silicon nitride article
GTE LABORATORIES INC11 citations68
US5344815ASep 6, 1994
Fabrication of high TC superconducting helical resonator coils
GTE LABORATORIES INC9 citations67
US5288679AFeb 22, 1994
Process for producing superconducting wires
GTE LABORATORIES INC4 citations62
US4287159ASep 1, 1981
Extraction process for the recovery of tungsten from low level sources
GTE LABORATORIES INC4 citations62
US4278643AJul 14, 1981
Resin sorption process for extracting tungsten
GTE LABORATORIES INC3 citations62