ZF

Zi Li Fang

CS Cfs Concrete Forming Systems: 1 patents #3 of 4Top 75%
📍 New Westminster, CA: #11 of 37 inventorsTop 30%
Overall (2023): #181,700 of 537,848Top 35%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11821204 Longspan stay-in-place liners George David Richardson, Semion Krivulin 2023-11-21