ZS

Zhenchun Shi

OG Op-Hygiene Ip Gmbh: 1 patents #5 of 9Top 60%
📍 Hamilton, CA: #13 of 105 inventorsTop 15%
Overall (2024): #195,168 of 561,600Top 35%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11974705 Two-piece foam piston pump Andrew Jones, Heiner Ophardt 2024-05-07