HH

Herman Helgesen

Overall (1994): #127,494 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5300861 Method in a pulsed accelerator for accelerating a magnetized rotating plasma Sonja R. Helgesen, Alfred Sillesen, Jan Bergstrom, Vladimir Kouznetsov 1994-04-05