Inventor
KWON YOUNG J
US12 patents
⚠️ This page may combine multiple inventors who share the name “KWON YOUNG J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTINGHOUSE ELECTRIC CORP
9 patentsUS4668287AMay 26, 1987
Process for producing high purity zirconium and hafnium
WESTINGHOUSE ELECTRIC CORP31 citations92
US4556420ADec 3, 1985
Process for combination metal reduction and distillation
WESTINGHOUSE ELECTRIC CORP30 citations89
US4511399AApr 16, 1985
Control method for large scale batch reduction of zirconium tetrachloride
WESTINGHOUSE ELECTRIC CORP21 citations79
US4933154AJun 12, 1990
Production of ZrO2 powder of very fine particle size
WESTINGHOUSE ELECTRIC CORP7 citations73
US4722827AFeb 2, 1988
Zirconium and hafnium with low oxygen and iron
WESTINGHOUSE ELECTRIC CORP11 citations73
US4637831AJan 20, 1987
Process for reduction of zirconium, hafnium or titanium using a zinc or tin seal
WESTINGHOUSE ELECTRIC CORP17 citations73
US4613366ASep 23, 1986
Continuous reactive metal reduction using a salt seal
WESTINGHOUSE ELECTRIC CORP10 citations73
US4711664ADec 8, 1987
Process for producing zirconium sponge with a very low iron content
WESTINGHOUSE ELECTRIC CORP6 citations65
US4695441ASep 22, 1987
Manufacture of silane
WESTINGHOUSE ELECTRIC CORP2 citations62