LL

Lisa Lei

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Danville, CA: #797 of 1,210 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,078,256 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9179751 Adjustable keeper device Michael Yuchen Lei 2015-11-10