QH

Qi Hong

DU De Beers Uk: 2 patents #1 of 2Top 50%
📍 Mickleham, FL: #1 of 1 inventorsTop 100%
Overall (2024): #126,498 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12117403 Gemstone planning 2024-10-15
11893809 Re-identification of rough gemstones 2024-02-06