QZ

Qing Biao Zhou

📍 Situ, CN: #1 of 1 inventorsTop 100%
Overall (All Time): #2,166,469 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7013838 Bleached expanded pigskin and products Frank Jay Hague 2006-03-21
6827041 Bleached expanded pigskin and products Frank Jay Hague 2004-12-07