JP

Jeffrey J. Porter

DL Domnick Hunter Filters Limited: 1 patents #5 of 12Top 45%
📍 Tynemouth, GB: #9 of 12 inventorsTop 75%
Overall (All Time): #3,959,924 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4774038 Polyamide membranes Jerome F. Ditter 1988-09-27