Inventor
READER PAUL D
3 patents
Patents
3 patentsUS3969646AJul 13, 1976
Electron-bombardment ion source including segmented anode of electrically conductive, magnetic material
ION TECH INC36 citations89
US3956666AMay 11, 1976
Electron-bombardment ion sources
ION TECH INC33 citations89
US3952228AApr 20, 1976
Electron-bombardment ion source including alternating potential means for cyclically varying the focussing of ion beamlets
ION TECH INC18 citations71