DH

David Hsu

GA Group-A Autosports: 5 patents #1 of 4Top 25%
📍 Norco, CA: #1 of 8 inventorsTop 15%
🗺 California: #1,934 of 41,698 inventorsTop 5%
Overall (2011): #18,378 of 364,097Top 6%
5
Patents 2011

Issued Patents 2011

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D650812 Portion of an engine cover Clinton Yee 2011-12-20
D647022 Exhaust manifold for a vehicle Charles Madrid 2011-10-18
D645337 Small washer Clinton Yee, Henry Immanuel Hsu 2011-09-20
D644921 Large washer Clinton Yee, Henry Immanuel Hsu 2011-09-13
D636316 Exhaust manifold for a vehicle Charles Madrid 2011-04-19