Patent Assignment
Reel/Frame 014722/0799
Assignment of Assignor's Interest
Recorded: 2004-06-11
Pages: 3
Assignors
EELES, JOHN WILLIAM
Executed: 2004-03-10
JOHNSON, RONALD LESLIE
Executed: 2004-03-10
OLSEN, PETER MARTIN
Executed: 2004-03-10
Assignee
WEATHERFORD AUSTRALIA PTY LIMITED
A.C.N. 008 947 395 17 TRUGANINA ROAD, MALAGA, WESTERN AUSTRALIA, 6062, AUSTRALIA
Covered Property
(1)
Screening Panel Securing System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 13, 2010
From: WEATHERFORD/LAMB, INC.; WEATHERFORD AUSTRALIA PTY. LIMITED; JOHNSON SCREENS (AUSTRALIA) PTY. LIMITED; JOHNSON SCREENS, INC.
To: LUDOWICI AUSTRALIA PTY LTD
Reel/Frame 025126/0380 →
Assignment of Assignor's Interest
Jul 27, 2016
From: LUDOWICI AUSTRALIA PTY LTD
To: FLSMIDTH A/S
Reel/Frame 039275/0367 →