DB

David J. Barreto

📍 Maple Ridge, CA: #78 of 167 inventorsTop 50%
Overall (All Time): #2,706,502 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10901238 Contact lens using indicia to aid fitting Robert Heavyside, John Mountford, Randy Kojima, Patrick J. Caroline 2021-01-26