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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/08/2001
Application #:
09320222
Filing Dt:
05/26/1999
Inventors:
LANNIE DIETLE, JEFFREY D. GOBELI
Title:
HIGH PRESSURE ROTARY SHAFT SEALING MECHANSIM
Assignment: 1
Reel/Frame:
009997/0856Recorded: 05/26/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/25/1999
Exec Dt:
05/25/1999
Assignee:
745 PARK TWO DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
MAYOR, DAY, CALDWELL & KEETON, L.L.P.
GARY L. BUSH
700 LOUISIANA, SOUTE 1900
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
021857/0873Recorded: 11/19/2008Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/22/2008
Assignee:
1000 INDEPENDENCE AVENUE, S.W
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
MARK P. DVORSCAK
U. S. DEPT. OF ENERGY, IPLD
9800 S. CASS AVE
ARGONNE, ILLINOIS 60439

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