Chang Sub Yoo

CO Colibri: 1 patents #3 of 3Top 100%

📍 Wolhang-myeon, KR: #6 of 11 inventorsTop 55%

Overall (1997): #166,303 of 185,788Top 90%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D377995	Cigarette lighter	—	1997-02-11