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Patent Assignment Assignor Details
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Assignor Name : ZILLINGER, FRIEDRICH
Total Assignments: 2
Assignment: 1
Reel/Frame:016317/0609   Pages: 5
Recorded: 02/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2005
2
Exec Dt:
02/18/2005
3
Exec Dt:
12/17/2004
Assignee
1
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
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NONE
10959558
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 2
Reel/Frame:032019/0400   Pages: 6
Recorded: 01/22/2014
Attorney Dkt #:RR-783 (23175-5)
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2013
2
Exec Dt:
12/12/2013
Assignee
1
UNIT 17
47 AERO DRIVE N.E.
CALGARY, ALBERTA, CANADA T2E 8Z9
Property
 
Pat #
Pub #
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14058701
Correspondence name and address
RODMAN & RODMAN LLP
10 STEWART PLACE
SUITE 2CE
WHITE PLAINS, NY 10603

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