JP

John H. Platman

EN Engelhard: 1 patents #7 of 35Top 20%
📍 Hudson, OH: #16 of 44 inventorsTop 40%
🗺 Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #126,752 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE35654 Mixed coupled azo pigments James W. Nuss 1997-11-11