Patent Assignment
Reel/Frame 008918/0049
Assignment of Assignor's Interest
Recorded: 1997-12-08
Pages: 6
Assignors
SCHOCK, WILLIAM H.
Executed: 1997-11-17
HOWARD, STEVEN P.
Executed: 1997-11-21
VOGELSANG, JAMES G.
Executed: 1997-11-21
CLARK, RICHARD L., JR.
Executed: 1997-11-25
ROSE, MICHAEL D.
Executed: 1997-12-03
Assignee
SHAW INDUSTRIES
25 BETHRIDGE ROAD, REXDALE, ONTARIO, M9W 1, CANADA
Covered Property
(1)
High Torque Threaded Tool Joint for Drill Pipe and Other Drill Stem Components
Patent:
6,030,004 →
Application:
08/987,195 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 20, 2005
From: SHAWCOR LTD.
To: OMSCO, INC.
Reel/Frame 016662/0389 →
Change of Name
Apr 5, 2006
From: SHAW INDUSTRIES LTD
To: SHAWCOR LTD
Reel/Frame 017422/0124 →
Assignment of Assignor's Interest
Mar 23, 2007
From: OMSCO, INC.
To: VALLOUREC MANNESMANN OIL & GAS FRANCE
Reel/Frame 019055/0115 →
Change of Name
Apr 16, 2014
From: VALLOUREC MANNESMANN OIL & GAS FRANCE
To: VALLOUREC OIL AND GAS FRANCE
Reel/Frame 032696/0146 →