Inventor
WILLOUGHBY ROSS C
US25 patents
⚠️ This page may combine multiple inventors who share the name “WILLOUGHBY ROSS C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
(unassigned)
6 patentsUS6914243B2Jul 5, 2005
Ion enrichment aperture arrays
76 citations97
US6888132B1May 3, 2005
Remote reagent chemical ionization source
93 citations97
US6818889B1Nov 16, 2004
Laminated lens for focusing ions from atmospheric pressure
92 citations97
US6784424B1Aug 31, 2004
Apparatus and method for focusing and selecting ions and charged particles at or near atmospheric pressure
118 citations97
US6744041B2Jun 1, 2004
Apparatus and method for focusing ions and charged particles at atmospheric pressure
103 citations97
US6781117B1Aug 24, 2004
Efficient direct current collision and reaction cell
65 citations96
CHEM SPACE ASSOCIATES INC
3 patentsEXTREL CORP
3 patentsUS5285064AFeb 8, 1994
Method and apparatus for introduction of liquid effluent into mass spectrometer and other gas-phase or particle detectors
EXTREL CORP96 citations96
US4968885ANov 6, 1990
Method and apparatus for introduction of liquid effluent into mass spectrometer and other gas-phase or particle detectors
EXTREL CORP106 citations96
US4977785ADec 18, 1990
Method and apparatus for introduction of fluid streams into mass spectrometers and other gas phase detectors
EXTREL CORP102 citations92