Inventor · disambiguated record

Jyh-Feng Hwang

Also filed as: HWANG JYH-FENG

2 granted patents·40 citations·filing 1992–1994

62Inventor score

Technology areasB01D

Files withIND TECH RES INST2

Top patents by PatentIndex Score

2 records

0160US5636240AAir pollution control process and apparatus for glass furnaceIND TECH RES INST·Filed 1994·Granted Jun 3, 1997·31 cites·6 claims
0234US5328707ARecovery of waste liquid from production of rice liquorIND TECH RES INST·Filed 1992·Granted Jul 12, 1994·9 cites·2 claims

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Jyh-Feng Hwang — Patent Inventor | PatentIndex