Inventor
GARROWAY ALLEN N
US16 patents
⚠️ This page may combine multiple inventors who share the name “GARROWAY ALLEN N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
US NAVY
13 patentsUS5233300AAug 3, 1993
Detection of explosive and narcotics by low power large sample volume nuclear quadrupole resonance (NQR)
US NAVY130 citations97
US6054856AApr 25, 2000
Magnetic resonance detection coil that is immune to environmental noise
US NAVY91 citations96
US6104190AAug 15, 2000
Nuclear quadrupole resonance (NQR) method and apparatus for detecting a nitramine explosive
US NAVY50 citations95
US6420872B1Jul 16, 2002
Probe for detecting a transient magnetic resonance signal, wherein the ratio of the Q of the probe to the Q of the resonance signal is relatively large
US NAVY40 citations92
US5227725AJul 13, 1993
Nuclear magnetic resonance imaging with short gradient pulses
US NAVY32 citations92
US6411208B1Jun 25, 2002
Method and apparatus for detecting a target material in a sample by pre-screening the sample for piezoelectric resonance
US NAVY24 citations91
US5608321AMar 4, 1997
Method and apparatus for detecting target species having quadropolar muclei by stochastic nuclear quadrupole resonance
US NAVY58 citations91
US6900633B2May 31, 2005
Substance detection by nuclear quardrupole resonance using at least two different excitation frequencies
US NAVY27 citations90
US6522135B2Feb 18, 2003
Nuclear quadrupole resonance (NQR) method and probe for generating RF magnetic fields in different directions to distinguish NQR from acoustic ringing induced in a sample
US NAVY26 citations88
US6242918B1Jun 5, 2001
Apparatus and method for reducing the recovery period of a probe in pulsed nuclear quadrupole resonance and nuclear magnetic resonance detection systems by varying the impedance of a load to reduce total Q factor
US NAVY50 citations88
US4345207AAug 17, 1982
Method and apparatus for obtaining enhanced NMR signals
US NAVY43 citations84
US6924644B2Aug 2, 2005
Radiofrequency surface detection coil
US NAVY13 citations82
US5227724AJul 13, 1993
Pulsed-gradient spin diffusion NMR method
US NAVY7 citations74