JP

Jin Biao Pi

WC World Wide Stationery Mfg. Co.: 1 patents #5 of 9Top 60%
📍 Daye, CA: #1 of 1 inventorsTop 100%
Overall (2011): #266,002 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7950866 Ring binder mechanism with polymeric housing Chun Yuen To, Ming Hua Huang 2011-05-31