DW

Dong-Ping Wong

📍 Hong Kong, NY: #4 of 10 inventorsTop 40%
Overall (2022): #163,465 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11344830 Systems and methods for purifying natural water for recreational swimming with modular filtration units Oana Stanescu 2022-05-31
D953576 Pool Oana Stanescu 2022-05-31