TC

Tong M. Chang

GC Goldstar Co.: 1 patents #24 of 145Top 20%
📍 Seoul, KR: #140 of 689 inventorsTop 25%
Overall (1997): #66,500 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5604650 Rotary head drum having head-affixing, transformer-affixing, and bearing-engaging surfaces lying in the same plane Kyung Soo Suh 1997-02-18