EP

Emil Pfender

UM University of Minnesota: 2 patents #3 of 67Top 5%
📍 Windom, MN: #14 of 189 inventorsTop 8%
🗺 Minnesota: #129 of 2,022 inventorsTop 7%
Overall (1989): #28,296 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
RE32908 Method of utilizing a plasma column — 1989-04-18
4818837 Multiple arc plasma device with continuous gas jet — 1989-04-04