WL

Worawan Laptaptimthong

📍 Rayong, TH: #3 of 13 inventorsTop 25%
Overall (2017): #505,736 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9631073 Polymer compositions or blends including natural rubber-based acrylonitrile butadiene styrene Suthep Kwampian, Ronnapa Phonthong, Pichapob Karoonngampan 2017-04-25