Inventor
MCGANN WILLIAM J
US12 patents
⚠️ This page may combine multiple inventors who share the name “MCGANN WILLIAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
9 patentsUS6708572B2Mar 23, 2004
Portal trace detection systems for detection of imbedded particles
GEN ELECTRIC76 citations97
US6831273B2Dec 14, 2004
Ion mobility spectrometers with improved resolution
GEN ELECTRIC55 citations96
US6765198B2Jul 20, 2004
Enhancements to ion mobility spectrometers
GEN ELECTRIC58 citations96
US6690005B2Feb 10, 2004
Ion mobility spectrometer
GEN ELECTRIC65 citations96
US6642513B1Nov 4, 2003
Materials and apparatus for the detection of contraband
GEN ELECTRIC90 citations95
US7141786B2Nov 28, 2006
Particle sampling preconcentrator
GEN ELECTRIC67 citations94
US7253727B2Aug 7, 2007
Security checkpoint
GEN ELECTRIC53 citations92
US6840122B1Jan 11, 2005
Portal trace detection systems for detection of imbedded particles
GEN ELECTRIC42 citations92
US6815670B2Nov 9, 2004
Materials and apparatus for the detection of contraband
GEN ELECTRIC36 citations92