QZ

Qinghe Zhang

SI Sterling International: 2 patents #7 of 11Top 65%
📍 Spokane Valley, WA: #81 of 201 inventorsTop 45%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,102,503 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8057829 Methods for repelling insects using sesquiterpene hydrocarbons and their derivatives Armenek Margaryan, Rodney G. Schneidmiller 2011-11-15
7886481 Flying insect trap Rodney G. Schneidmiller 2011-02-15