SL

San-Yi Lin

TC Tong Lung Metal Industry Co.: 1 patents #1 of 5Top 20%
📍 Douliu, TW: #3 of 7 inventorsTop 45%
Overall (1994): #71,147 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5301526 Lock set with improved spindle mechanism Yaw-Shin Fann, Ming-Shyang Chiou, Rong-Faa Wu, Ching-Chuan Kuo 1994-04-12