YZ

Yonggui Zhang

NC Ningbo Albert Novosino Co.: 2 patents #1 of 4Top 25%
Overall (2020): #103,337 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D903862 Enemator with tube Haibo Hu 2020-12-01
D897525 Nasal aspirator Haibo Hu 2020-09-29