JF

Jeffry M. Frenzel

AI Amtek Research International: 1 patents #19 of 23Top 85%
📍 Albany, OR: #232 of 372 inventorsTop 65%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #2,894,463 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9997756 Lead-acid battery separators with ultra low resistivity and sustained wettability Richard W. Pekala, Chi Thuong-Le La, Cory S. Rogers, Robert Waterhouse, David P. Walker 2018-06-12