Inventor
REEHER JOHN R
4 patents
Patents
4 patentsUS4214160AJul 22, 1980
Mass spectrometer system and method for control of ion energy for different masses
FINNIGAN CORP72 citations94
US4032782AJun 28, 1977
Temperature stable multipole mass filter and method therefor
FINNIGAN CORP37 citations90
US4081222AMar 28, 1978
Combined vacuum baffle and valve for diffusion pump
FINNIGAN CORP7 citations68
US4075479AFeb 21, 1978
Focusing ion lens system for mass spectrometer for separating charged and neutral particles
FINNIGAN CORP2 citations61