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Joseph E. Killpatrick
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Minneapolis, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dither stripper with non-linearity correction
Patent number
7,088,452
Issue date
Aug 8, 2006
Honeywell International Inc.
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Ring laser gyroscope with offset aperture
Patent number
6,618,151
Issue date
Sep 9, 2003
Honeywell International Inc.
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Extending RLG lifetime by maintaining low level oxygen impurity bac...
Patent number
6,259,528
Issue date
Jul 10, 2001
Honeywell Inc.
Steven C. Albers
G01 - MEASURING TESTING
Information
Patent Grant
Modular laser gyro
Patent number
6,208,414
Issue date
Mar 27, 2001
Honeywell Inc.
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Laser gyro life prediction
Patent number
5,719,675
Issue date
Feb 17, 1998
Honeywell Inc.
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Transverse mode selected operation for a ring laser
Patent number
5,663,792
Issue date
Sep 2, 1997
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Microprocessor controlled anglaser gyropower control system
Patent number
5,489,981
Issue date
Feb 6, 1996
Honeywell Inc.
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Laser gyro dither strippr gain correction method and apparatus
Patent number
5,486,920
Issue date
Jan 23, 1996
Honeywell, Inc.
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Laser gyro microprocessor based smart mode acquisition and high per...
Patent number
5,450,198
Issue date
Sep 12, 1995
Honeywell Inc.
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Ring laser gyro bias drift improvement method and apparatus
Patent number
5,438,410
Issue date
Aug 1, 1995
Honeywell Inc.
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Active current control apparatus
Patent number
5,414,727
Issue date
May 9, 1995
Honeywell Inc.
Dale F. Berndt
G01 - MEASURING TESTING
Information
Patent Grant
Laser gyro microprocessor configuration and control
Patent number
5,406,369
Issue date
Apr 11, 1995
Honeywell Inc.
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Laser gyro built in test method and apparatus
Patent number
5,390,019
Issue date
Feb 14, 1995
Honeywell Inc.
Keith R. Fritze
G01 - MEASURING TESTING
Information
Patent Grant
Laser gyro single transformer power supply
Patent number
5,371,754
Issue date
Dec 6, 1994
Honeywell Inc.
Dale F. Berndt
G01 - MEASURING TESTING
Information
Patent Grant
Laser gyro microprocessor start up control method and apparatus
Patent number
5,363,194
Issue date
Nov 8, 1994
Honeywell Inc.
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Dither stripper to leave base motion
Patent number
5,329,355
Issue date
Jul 12, 1994
Honeywell Inc.
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Laser gyro high voltage start module and high voltage pulse generator
Patent number
5,299,211
Issue date
Mar 29, 1994
Honeywell Inc.
Dale F. Berndt
G01 - MEASURING TESTING
Information
Patent Grant
Ring laser gyro dither stripper
Patent number
5,249,031
Issue date
Sep 28, 1993
Honeywell Inc.
Keith R. Fritze
G01 - MEASURING TESTING
Information
Patent Grant
Recessed center post mounted dither system
Patent number
5,233,406
Issue date
Aug 3, 1993
Honeywell Inc.
William P. Platt
G01 - MEASURING TESTING
Information
Patent Grant
Laser gyro dither drive
Patent number
5,225,889
Issue date
Jul 6, 1993
Keith R. Fritze
G01 - MEASURING TESTING
Information
Patent Grant
Housing and support assembly for ring laser gyroscope
Patent number
5,088,825
Issue date
Feb 18, 1992
Honeywell Inc.
Robert W. Derry
G01 - MEASURING TESTING
Information
Patent Grant
Laser beam control for a ring-laser gyro
Patent number
5,088,824
Issue date
Feb 18, 1992
Honeywell Inc.
Joseph Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Readout apparatus for a laser angular rate sensor
Patent number
4,871,253
Issue date
Oct 3, 1989
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Grant
Dither signal remover for a dithered ring laser angular rate sensor
Patent number
4,826,320
Issue date
May 2, 1989
Honeywell Inc.
Stephen P. Callaghan
G01 - MEASURING TESTING
Information
Patent Grant
Dither suspension mechanism for a ring laser angular rate sensor
Patent number
4,751,718
Issue date
Jun 14, 1988
Honeywell Inc.
Joel G. Hanse
G01 - MEASURING TESTING
Information
Patent Grant
Control apparatus
Patent number
4,208,024
Issue date
Jun 17, 1980
Honeywell Inc.
Joseph E. Killpatrick
F41 - WEAPONS
Patents Applications
last 30 patents
Information
Patent Application
Dither stripper with non-linearity correction
Publication number
20040201851
Publication date
Oct 14, 2004
Joseph E. Killpatrick
G01 - MEASURING TESTING
Information
Patent Application
RING LASER GYROSCOPE WITH OFFSET APERTURE
Publication number
20030112441
Publication date
Jun 19, 2003
Joseph E. Killpatrick
G01 - MEASURING TESTING