ZS

Zhi Shen

UN Unknown: 1 patents #267 of 2,778Top 10%
📍 Calgary, CA: #38 of 242 inventorsTop 20%
Overall (2002): #82,330 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6424253 Vehicle protection system and device — 2002-07-23