Patent Assignment
Reel/Frame 021830/0309
Assignment of Assignor's Interest
Recorded: 2008-11-13
Pages: 3
Assignor
COY, DANIEL C.
Executed: 2008-10-01
Assignee
BP CORPORATION NORTH AMERICA INC.
4101 WINFIELD ROAD, WARRENVILLE, ILLINOIS, 60555
Covered Property
(1)
Process and Apparatus for Mixing a Fluid Within a Vessel