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David J. Barreto

📍 Maple Ridge, CA: #5 of 15 inventorsTop 35%
Overall (2021): #488,068 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

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