CZ

Chengli Zu

DL Ddp Specialty Electronic Materials Us, Llc.: 1 patents #20 of 66Top 35%
Overall (2021): #492,373 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10967367 Method of cleaning resins Chunxia Costeux, Liu Yang 2021-04-06