YT

Yueh-Chy Tserng

📍 Wang'an Town, TW: #3 of 23 inventorsTop 15%
Overall (1997): #53,682 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5694663 Retractable luggage handle assembly — 1997-12-09