Engelhard Sensor Technologies, Inc.

Organization

Iselin, NJ, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Diffusion-type NDIR gas analyzer with improved response time due to...
- Patent number 6,255,653
- Issue date Jul 3, 2001
- Engelhard Sensor Technologies, Inc.
- Andrian Kouznetsov
- G01 - MEASURING TESTING
Information Patent Grant
Semi-constant power circuit for use with a thermal radiation source
- Patent number 6,023,069
- Issue date Feb 8, 2000
- Engelhard Sensor Technologies, Inc.
- Gregory Steinthal
- G01 - MEASURING TESTING
Information Patent Grant
Fire detector
- Patent number 5,966,077
- Issue date Oct 12, 1999
- Engelhard Sensor Technologies Inc.
- Jacob Y. Wong
- G08 - SIGNALLING
Information Patent Grant
False alarm resistant fire detector with improved performance
- Patent number 5,798,700
- Issue date Aug 25, 1998
- Engelhard Sensor Technologies, Inc.
- Jacob Y. Wong
- G08 - SIGNALLING
Information Patent Grant
Fire detector
- Patent number 5,767,776
- Issue date Jun 16, 1998
- Engelhard Sensor Technologies, Inc.
- Jacob Y. Wong
- G08 - SIGNALLING
Information Patent Grant
NDIR gas sensor
- Patent number 5,747,808
- Issue date May 5, 1998
- Engelhard Sensor Technologies
- Jacob Y. Wong
- G01 - MEASURING TESTING
Information Patent Grant
Passive and active infrared analysis gas sensors and applicable mul...
- Patent number 5,721,430
- Issue date Feb 24, 1998
- Engelhard Sensor Technologies Inc.
- Jacob Y. Wong
- G01 - MEASURING TESTING
Information Patent Grant
Practical and improved fire detector
- Patent number 5,691,704
- Issue date Nov 25, 1997
- Engelhard Sensor Technologies, Inc.
- Jacob Y. Wong
- G08 - SIGNALLING
Information Patent Grant
Passive infrared analysis gas sensor
- Patent number 5,650,624
- Issue date Jul 22, 1997
- Engelhard Sensor Technologies, Inc.
- Jacob Y. Wong
- G01 - MEASURING TESTING

Engelhard Sensor Technologies, Inc.

Organization

Patents Grantslast 30 patents

Diffusion-type NDIR gas analyzer with improved response time due to...

Semi-constant power circuit for use with a thermal radiation source

Fire detector

False alarm resistant fire detector with improved performance

Fire detector

NDIR gas sensor

Passive and active infrared analysis gas sensors and applicable mul...

Practical and improved fire detector

Passive infrared analysis gas sensor