SC

Sing-Yuen Chong

📍 Xiaoyao, CN: #6 of 26 inventorsTop 25%
Overall (All Time): #876,143 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D528896 Cutter — 2006-09-26
D459189 Cutter — 2002-06-25
D458106 Cutter — 2002-06-04
D414394 Cutter — 1999-09-28
D410832 Cutter — 1999-06-08
5497553 Safety cutter — 1996-03-12