WC

Wei Chia Chang

PS Philip Morris Products S.A.: 2 patents #26 of 146Top 20%
📍 Geneva, CH: #12 of 73 inventorsTop 20%
Overall (2019): #108,403 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D863674 Aerosol generating device Jeffrey Tung, Hankak Lee 2019-10-15
D862793 Aerosol generating device Jeffrey Tung, Hankak Lee 2019-10-08