AC

Amaury D. Contreras

📍 Fontana, CA: #71 of 284 inventorsTop 25%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,572,288 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7823294 Flat compass for marking large arcsand circles 2010-11-02
D584971 Flat compass for marking large arcs 2009-01-20
D572611 Flat compass for marking large arcs 2008-07-08