Inventor · disambiguated record

Dong-Hyung Seo

Also filed as: SEO DONG-HYUNG

1 granted patent·1 citations·filing 2003–2003

15Inventor score

Technology areasE21D

Files withSEO DONG-HYUNG1

Top patents by PatentIndex Score

1 record

0128US7530765B2Structure of intermediate wall of three arch excavated tunnel and method for constructing the sameSEO DONG-HYUNG·Filed 2003·Granted May 12, 2009·1 cites·14 claims

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