Inventor · disambiguated record

Jong-Wha Chang

Also filed as: CHANG JONG-WHA

1 granted patent·0 citations·filing 2009–2009

1Inventor score

Technology areasF16L

Files withSONG KEE-NAM1

Top patents by PatentIndex Score

1 record

0142US8311784B2Method for designing concentric axis double hot gas duct for very high temperature reactorSONG KEE-NAM·Filed 2009·Granted Nov 13, 2012·0 cites·4 claims

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