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Ali A. Bitar
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Peoria, IL, US
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last 30 patents
Information
Patent Grant
Linear position sensor using a coaxial resonant cavity
Patent number
5,519,326
Issue date
May 21, 1996
Caterpillar Inc.
Ali A. Bitar
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Linear position sensor using a coaxial resonant cavity
Patent number
5,491,422
Issue date
Feb 13, 1996
Caterpillar Inc.
Ali A. Bitar
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Apparatus and method for determining the linear position of a hydra...
Patent number
5,471,147
Issue date
Nov 28, 1995
Caterpillar Inc.
William E. Allen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Linear position sensor using a coaxial resonant cavity
Patent number
5,438,274
Issue date
Aug 1, 1995
Caterpillar
Ali A. Bitar
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Radio frequency linear position sensor using two subsequent harmonics
Patent number
5,241,278
Issue date
Aug 31, 1993
Caterpillar Inc.
Ali A. Bitar
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Piston assembly for a hydraulic cylinder
Patent number
5,222,429
Issue date
Jun 29, 1993
Caterpillar Inc.
James A. Garman
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Multiplexed radio frequency linear position sensor system
Patent number
5,150,060
Issue date
Sep 22, 1992
Caterpillar Inc.
Ali A. Bitar
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Velocity reference system
Patent number
4,893,287
Issue date
Jan 9, 1990
Caterpillar Inc.
Kenneth L. Stratton
G01 - MEASURING TESTING
Information
Patent Grant
Linear position sensor using a coaxial resonant cavity
Patent number
4,737,705
Issue date
Apr 12, 1988
Caterpillar Inc.
Ali Bitar
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL