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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
5731517
Issue Dt:
03/24/1998
Application #:
08683357
Filing Dt:
07/18/1996
Inventors:
DONGLAN MA, ZONGHU LIN, ZULIAN QIU, DONG WANG, BAOYAN XU, DAZHONG CHEN, YEWEI ZHAO, YU ZHENG
Title:
MEASURING DEVICE USED IN A FOUR-PARAMETER MEASURING SYSTEM AND IN A HIGH TEMPERATURE AND HIGH PRESSURE CONDITION
Assignment: 1
Reel/Frame:
008149/0629Recorded: 09/23/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MA, DONGLAN
Exec Dt:
08/22/1996
XU, BAOYAN
Exec Dt:
08/22/1996
CHEN, DAZHONG
Exec Dt:
08/22/1996
ZHAO, YEWEI
Exec Dt:
08/22/1996
ZHENG, YU
Exec Dt:
08/22/1996
LIN, ZONGHU
Exec Dt:
08/22/1996
QIU, ZULIAN
Exec Dt:
08/22/1996
WANG, DONG
Exec Dt:
08/22/1996
Assignee:
LIAOHE PETROLEUM EXPLORATION BUREAU
XINGLONGTAI, PANJIN
LIAONING PROVINCE 124010, CHINA
Correspondent:
PANITCH SCHWARZE JACOBS & NADEL, P.C.
LESLIE L. KASTEN, JR.
1601 MARKET STREET
36TH FLOOR
PHILADELPHIA, PA 19103-2398

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