TY

Tse-Chung Yang

TC Taiwan Woei Shing Co.: 3 patents #1 of 1Top 100%
Overall (2002): #19,112 of 266,432Top 8%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6398145 Measuring tape core — 2002-06-04
6382547 Sliding proof device in combination with a measuring tape — 2002-05-07
D456727 Type measure — 2002-05-07