Inventor
SILVER JOEL A
US18 patents
⚠️ This page may combine multiple inventors who share the name “SILVER JOEL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOUTHWEST SCIENCES INC
17 patentsUS6356350B1Mar 12, 2002
Wavelength modulation spectroscopy with multiple harmonic detection
SOUTHWEST SCIENCES INC123 citations97
US7616316B1Nov 10, 2009
Gas measurement over extreme dynamic range of concentrations
SOUTHWEST SCIENCES INC52 citations96
US6618148B1Sep 9, 2003
Acoustic resonance frequency locked photoacoustic spectrometer
SOUTHWEST SCIENCES INC67 citations95
US6608683B1Aug 19, 2003
Acoustic resonance phase locked photoacoustic spectrometer
SOUTHWEST SCIENCES INC58 citations95
US7800751B1Sep 21, 2010
Dense pattern multiple pass cells
SOUTHWEST SCIENCES INC48 citations93
US4934816AJun 19, 1990
Laser absorption detection enhancing apparatus and method
SOUTHWEST SCIENCES INC119 citations93
US5969825AOct 19, 1999
Dual-modulation laser line-locking for wavelength modulation spectroscopy
SOUTHWEST SCIENCES INC20 citations92
US7352464B2Apr 1, 2008
Oxygen sensor for aircraft fuel inerting systems
SOUTHWEST SCIENCES INC37 citations90
US5015848AMay 14, 1991
Mass spectroscopic apparatus and method
SOUTHWEST SCIENCES INC44 citations90
US6351309B1Feb 26, 2002
Dual modulation laser line-locking technique for wavelength modulation spectroscopy
SOUTHWEST SCIENCES INC45 citations88
US7710568B1May 4, 2010
Portable natural gas leak detector
SOUTHWEST SCIENCES INC28 citations87
US7477377B2Jan 13, 2009
Dense pattern optical multipass cell
SOUTHWEST SCIENCES INC11 citations84
US7307716B2Dec 11, 2007
Near re-entrant dense pattern optical multipass cell
SOUTHWEST SCIENCES INC17 citations84
US7126685B1Oct 24, 2006
Optical absorbance sensitivity and reliability improvement via rotation of sample container
SOUTHWEST SCIENCES INC16 citations82
US5804702ASep 8, 1998
Process for reducing interfering signals in optical measurements of water vapor
SOUTHWEST SCIENCES INC10 citations73
US8896836B1Nov 25, 2014
Fluid properties measurements using wavelength modulation spectroscopy with first harmonic detection
SOUTHWEST SCIENCES INC4 citations71
US6914917B2Jul 5, 2005
Discrete wavelength-locked external cavity laser
SOUTHWEST SCIENCES INC4 citations62