JR

John C. Rohanna

DL Ddp Specialty Electronic Materials Us, Llc.: 1 patents #7 of 45Top 20%
📍 Ambler, PA: #15 of 41 inventorsTop 40%
🗺 Pennsylvania: #2,361 of 7,706 inventorsTop 35%
Overall (2022): #391,936 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11370852 Making low-sodium resin Marvin H. Tegen, Alfred K. Schultz 2022-06-28