EJ

Elvin W. Vauss, Jr.

ES Eltech Systems: 2 patents #57 of 162Top 40%
📍 Cleveland, OH: #637 of 1,781 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,323,628 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4923582 Monopolar, bipolar and/or hybrid memberane cell Donald W. Abrahamson, Marilyn J. Harney, Andrew J. Niksa, James J. Stewart 1990-05-08
4738763 Monopolar, bipolar and/or hybrid membrane cell Donald W. Abrahamson, Marilyn J. Harney, Andrew J. Niksa, James J. Stewart 1988-04-19