DC

Daniel F. Cronch

3M: 1 patents #470 of 1,198Top 40%
Overall (2022): #485,661 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Patent #TitleCo-InventorsDate
11237340 Optical connectors and optical ferrules Changbao Ma, Alexander W. Barr 2022-02-01