JD

Jeffrey R. Dahn

3M: 1 patents #582 of 1,473Top 40%
📍 Middle Sackville, CA: #1 of 6 inventorsTop 20%
Overall (2020): #427,273 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10806954 Filter media for respiratory protection Matthew A. Rankin, Xiaowei Ma 2020-10-20