RT

Ronald Tuan

📍 Nantou, TW: #3 of 25 inventorsTop 15%
Overall (2017): #61,712 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9750289 Gauze mask which can be worn with one hand 2017-09-05
9642498 Handle device for a foldable electric kettle 2017-05-09
9622611 Foldable electric kettle 2017-04-18