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Ratnakar R. Neurgaonkar
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Thousand Oaks, CA, US
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last 30 patents
Information
Patent Grant
Piezoelectric energy harvester and method
Patent number
6,407,484
Issue date
Jun 18, 2002
Rockwell Technologies Inc
John R. Oliver
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Miniature piezoelectric translators for optical applications
Patent number
6,320,707
Issue date
Nov 20, 2001
The Boeing Company
Mohsen Khoshnevisan
G02 - OPTICS
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Patent Grant
High temperature, high strain piezoelectric compositions
Patent number
6,279,878
Issue date
Aug 28, 2001
Rockwell Technologies, LLC
Jeffrey G. Nelson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Push-pull high force piezoelectric linear motor
Patent number
6,246,157
Issue date
Jun 12, 2001
Rockwell Science Center LLC
John R. Oliver
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Moving linear piezoelectric motor for vehicle applications
Patent number
5,780,957
Issue date
Jul 14, 1998
Meritor Light Vehicle Systems, Inc.
John R. Oliver
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of fabricating PLZT piezoelectric ceramics
Patent number
5,607,632
Issue date
Mar 4, 1997
Rockwell International Corporation
Ratnakar R. Neurgaonkar
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Nb-doped PLZT piezoelectric ceramics
Patent number
5,595,677
Issue date
Jan 21, 1997
Rockwell International Corporation
Ratnakar R. Neurgaonkar
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Thin film micromechanical resonator gyro
Patent number
5,438,231
Issue date
Aug 1, 1995
Rockwell International Corporation
Mohsen Khoshnevisan
G01 - MEASURING TESTING