Inventor
GOLDSTEIN MARK K
US39 patents
⚠️ This page may combine multiple inventors who share the name “GOLDSTEIN MARK K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUANTUM GROUP INC
32 patentsUS6251344B1Jun 26, 2001
Air quality chamber: relative humidity and contamination controlled systems
QUANTUM GROUP INC165 citations99
US6819811B1Nov 16, 2004
Nano-size gas sensor systems
QUANTUM GROUP INC53 citations96
US5596314AJan 21, 1997
Enclosure for a gas detector system
QUANTUM GROUP INC46 citations96
US5500054AMar 19, 1996
Superemissive light pipes and photovoltaic systems including same
QUANTUM GROUP INC84 citations96
US5063164ANov 5, 1991
Biomimetic sensor that simulates human response to airborne toxins
QUANTUM GROUP INC119 citations96
US4906178AMar 6, 1990
Self-powered gas appliance
QUANTUM GROUP INC68 citations96
US4776895AOct 11, 1988
Multiband emitter matched to multilayer photovoltaic collector
QUANTUM GROUP INC84 citations96
US6479019B1Nov 12, 2002
Sensor and sensor assembly for detecting a target gas in a breath sample
QUANTUM GROUP INC74 citations95
US5711661AJan 27, 1998
High intensity, low NOx matrix burner
QUANTUM GROUP INC54 citations95
US4778378AOct 18, 1988
Self-powered intermittent ignition and control system for gas combustion appliances
QUANTUM GROUP INC100 citations95
US6663297B1Dec 16, 2003
Photon welding optical fiber with ultra violet (UV) and visible source
QUANTUM GROUP INC24 citations93
US6429019B1Aug 6, 2002
Carbon monoxide detection and purification system for fuels cells
QUANTUM GROUP INC72 citations93
US6172759B1Jan 9, 2001
Target gas detection system with rapidly regenerating optically responding sensors
QUANTUM GROUP INC40 citations93
US5793295AAug 11, 1998
Detection apparatus and method
QUANTUM GROUP INC33 citations93
US5356487AOct 18, 1994
Thermally amplified and stimulated emission radiator fiber matrix burner
QUANTUM GROUP INC116 citations93
US6998991B1Feb 14, 2006
Dual carbon monoxide sensor system with control catalyst: new CO and humidity method and apparatus
QUANTUM GROUP INC66 citations92
US6213757B1Apr 10, 2001
Advanced emissive matrix combustion
QUANTUM GROUP INC30 citations92
US6065418AMay 23, 2000
Sequence of selective emitters matched to a sequence of photovoltaic collectors
QUANTUM GROUP INC35 citations92
US5400765AMar 28, 1995
Selective emissive cooking stove
QUANTUM GROUP INC39 citations92
US4793799ADec 27, 1988
Photovoltaic control system
QUANTUM GROUP INC50 citations92
US6159001ADec 12, 2000
Advanced emissive matrix combustion
QUANTUM GROUP INC69 citations91
US5618493AApr 8, 1997
Photon absorbing bioderived organometallic carbon monoxide sensors
QUANTUM GROUP INC60 citations91
US6096560AAug 1, 2000
Method and apparatus for determining the concentration of a target gas using an optical gas sensor system
QUANTUM GROUP INC30 citations89
US4758003AJul 19, 1988
Method and apparatus for changing physical and chemical properties of materials
QUANTUM GROUP INC43 citations89
US6607700B1Aug 19, 2003
Gas diffusion sampling and measurement system for occupational dosimetry and air quality monitoring as exemplified by a carbon monoxide occupational dosimeter
QUANTUM GROUP INC24 citations88
US6128325AOct 3, 2000
Lasers pumped by thermally stimulated photon emitter
QUANTUM GROUP INC29 citations88
US6126888AOct 3, 2000
Method for making strong mantles and other ceramic structures
QUANTUM GROUP INC17 citations84
US8956571B2Feb 17, 2015
Carbon monoxide sensor system and related methods
QUANTUM GROUP INC14 citations83
US5281131AJan 25, 1994
Selective emissive burner
QUANTUM GROUP INC13 citations74
US4806095AFeb 21, 1989
Fuel valve control system
QUANTUM GROUP INC12 citations73
US4898531AFeb 6, 1990
Photosensitive control of electrically powered emissive ignition devices
QUANTUM GROUP INC6 citations62
US6104031AAug 15, 2000
Surveillance systems
QUANTUM GROUP INC4 citations57
(unassigned)
3 patentsGOLDSTEIN MARK K
3 patentsUS4867686ASep 19, 1989
Breast cancer detection model and method for using same
GOLDSTEIN MARK K177 citations98
US5280273AJan 18, 1994
Toxic gas detector system having convenient battery and sensor replacement
GOLDSTEIN MARK K99 citations96
US5503685AApr 2, 1996
Thermally stimulated focused photon sources
GOLDSTEIN MARK K29 citations92