Kearfott Guidance and Navigation Corp.

Organization

Little Falls, NJ, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Micromachined acceleration and coriolis sensor
- Patent number 6,032,531
- Issue date Mar 7, 2000
- Kearfott Guidance & Navigation Corporation
- Terry V. Roszhart
- G01 - MEASURING TESTING
Information Patent Grant
Micromachined acceleration and coriolis sensor
- Patent number 5,656,778
- Issue date Aug 12, 1997
- Kearfott Guidance & Navigation Corporation
- Terry V. Roszhart
- G01 - MEASURING TESTING
Information Patent Grant
Superconducting dual junction gyroscope apparatus
- Patent number 5,487,304
- Issue date Jan 30, 1996
- Kearfott Guidance & Navigation Corporation
- Martin A. Sanzari
- G01 - MEASURING TESTING
Information Patent Grant
Quantum well bias mirror for phase modulation in a ring laser gyros...
- Patent number 5,416,583
- Issue date May 16, 1995
- Kearfott Guidance & Navigation Corporation
- Martin A. Sanzari
- G02 - OPTICS
Information Patent Grant
System for substantially eleminating lock-in in a ring laser gyroscope
- Patent number 5,359,413
- Issue date Oct 25, 1994
- Kearfott Guidance & Navigation Corporation
- Timothy H. Chang
- G01 - MEASURING TESTING
Information Patent Grant
Laser light length control assembly for ring laser gyro
- Patent number 5,311,280
- Issue date May 10, 1994
- Kearfott Guidance & Navigation Corporation
- James G. Koper
- G02 - OPTICS
Information Patent Grant
Silicon micromachined accelerometer
- Patent number 4,945,765
- Issue date Aug 7, 1990
- Kearfott Guidance & Navigation Corp.
- Terry V. Roszhart
- G01 - MEASURING TESTING
Information Patent Grant
System for measuring the position of vibrating object
- Patent number 4,888,705
- Issue date Dec 19, 1989
- Kearfott Guidance and Navigation Corp.
- Bernard Friedland
- G01 - MEASURING TESTING
Information Patent Grant
Ring laser gyroscope beam combiner for separating and combining cir...
- Patent number 4,886,364
- Issue date Dec 12, 1989
- Kearfott Guidance & Navigation Corporation
- Bo H. G. Ljung
- G01 - MEASURING TESTING
Information Patent Grant
Laser power monitoring optics for a ring laser gyroscope
- Patent number 4,877,311
- Issue date Oct 31, 1989
- Kearfott Guidance & Navigation Corporation
- Donald I. Shernoff
- G01 - MEASURING TESTING
Information Patent Grant
Beam combiner assembly for ring laser gyroscope
- Patent number 4,865,452
- Issue date Sep 12, 1989
- Kearfott Guidance & Navigation Corporation
- Bo H. G. Ljung
- G01 - MEASURING TESTING
Information Patent Grant
Method of constructing a moment insensitive pathlength control mirr...
- Patent number 4,861,161
- Issue date Aug 29, 1989
- Kearfott Guidance & Navigation Corporation
- Bo H. G. Ljung
- G01 - MEASURING TESTING
Information Patent Grant
Velocity control system using piezoelectric transducers
- Patent number 4,856,901
- Issue date Aug 15, 1989
- Kearfott Guidance & Navigation Corporation
- Lincoln S. Ferriss
- G01 - MEASURING TESTING

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Trademarklast 30 trademarks

Information Trademark
75924925 - KEARFOTT
- Serial number 75924925
- Registration number 2481851
- Filing date Feb 22, 2000
- Kearfott Guidance & Navigation Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75341487 - SEANAV
- Serial number 75341487
- Filing date Aug 15, 1997
- Kearfott Guidance & Navigation Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75043471 - SEANAV
- Serial number 75043471
- Filing date Jan 16, 1996
- Kearfott Guidance & Navigation Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74554132 - AERONAV
- Serial number 74554132
- Filing date Jul 27, 1994
- Kearfott Guidance & Navigation Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74518593 - MILNAV
- Serial number 74518593
- Registration number 1974161
- Filing date Apr 29, 1994
- Kearfott Guidance & Navigation Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Kearfott Guidance and Navigation Corp.

Organization

Patents Grantslast 30 patents

Micromachined acceleration and coriolis sensor

Micromachined acceleration and coriolis sensor

Superconducting dual junction gyroscope apparatus

Quantum well bias mirror for phase modulation in a ring laser gyros...

System for substantially eleminating lock-in in a ring laser gyroscope

Laser light length control assembly for ring laser gyro

Silicon micromachined accelerometer

System for measuring the position of vibrating object

Ring laser gyroscope beam combiner for separating and combining cir...

Laser power monitoring optics for a ring laser gyroscope

Beam combiner assembly for ring laser gyroscope

Method of constructing a moment insensitive pathlength control mirr...

Velocity control system using piezoelectric transducers

Trademarklast 30 trademarks

75924925 - KEARFOTT

75341487 - SEANAV

75043471 - SEANAV

74554132 - AERONAV

74518593 - MILNAV