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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
Application #:
05809273
Filing Dt:
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
Assignment: 1
Reel/Frame:
006773/0739Recorded: 11/22/1993Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/23/1987
Assignee:
501 90TH AVE. N.W.
Correspondent:
BAKER HUGHES INCORPORATED
CARL A. ROWOLD
3900 ESSEX LANE, SUITE 1200
HOUSTON, TX 77027
Assignment: 2
Reel/Frame:
005328/0832Recorded: 06/18/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/17/1989
Assignee:
1853 WEST COUNTY ROAD C
ST. PAUL, MINNESOTA 55113
Correspondent:
OPPENHEIMER, WOLFF & DONNELLY
PLAZA VII, 45 SOUTH SEVENTH STREET
STE. 3400
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:
006984/0025Recorded: 05/16/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/15/1994
Assignee:
470 WILDWOOD STREET
WOBURN, MASSACHUSETTS 01888
Correspondent:
HERBERT E. MESSENGER
THERMO ELECTRON CORP.
81 WYMAN STREET
WALTHAM, MA 02254

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