Patent Assignment
Reel/Frame 018649/0819
Assignment of Assignor's Interest
Recorded: 2006-12-06
Pages: 2
Assignor
CLAUDE, ALAN M.
Executed: 2006-11-28
Assignee
KELLOGG BROWN & ROOT, LLC
601 JEFFERSON, HOUSTON, TEXAS, 77002
Covered Property
(1)
Dual Riser Venting Method and System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.