WR

William Ripmeester

DL Ddp Specialty Electronic Materials Us, Llc.: 1 patents #21 of 84Top 25%
Overall (2023): #207,218 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11674026 Polyolefin-based microporous films via sequential cold and hot stretching of unannealed polypropylene copolymer films Wenyi Huang 2023-06-13