PD

Phuc Nguyen Duc

CR Crayola: 1 patents #62 of 117Top 55%
Overall (All Time): #2,462,906 of 4,157,543Top 60%
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Issued Patents All Time

Patent #TitleCo-InventorsDate
D1094546 Writing utensil Cynthia Cano, Douglas Brand 2025-09-23