DQ

David Quan

UM Umbra: 3 patents #2 of 8Top 25%
📍 Schreiber, CA: #3 of 150 inventorsTop 2%
Overall (2011): #50,834 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D644388 Trash can — 2011-08-30
D644392 Step trash can — 2011-08-30
D643173 Trash can Karim Rashid 2011-08-09