HZ

Heng Zhi Zeng

📍 Wang'an Town, TW: #4 of 32 inventorsTop 15%
Overall (2005): #54,159 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D501537 Water sprayer gun — 2005-02-01
D501538 Water sprayer gun — 2005-02-01