YC

Yoon Sick Chai

UN Unknown: 1 patents #172 of 2,033Top 9%
📍 Seoul, KR: #54 of 410 inventorsTop 15%
Overall (1994): #49,112 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5360221 Baby carriage convertible to a safety car seat — 1994-11-01