HH

Ha HOANG

UN Unknown: 1 patents #232 of 2,491Top 10%
📍 Ngọc Lặc, VN: #9 of 35 inventorsTop 30%
Overall (2025): #375,381 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12295530 Hand washing, disinfection and automatic massage machine, and method of operating the same Thuan Dac Ngo, Tuan Minh Pham 2025-05-13