ZZ

Zhi Zheng

📍 Taichung, CA: #9 of 38 inventorsTop 25%
Overall (2003): #34,357 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6659676 Part recycle device of a document file 2003-12-09
6550735 Sucker-type suspension structure 2003-04-22