MS

Marshall Q. Siao

JC Jing Si Pureland Co.: 3 patents #1 of 1Top 100%
📍 Jiawan, TW: #1 of 4 inventorsTop 25%
Overall (2023): #68,759 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11840001 Injection machine for recycled plastic injection molding system 2023-12-12
11753776 Interlocking paving brick assembly 2023-09-12
D995718 Valve attachment 2023-08-15