Patent Assignment
Reel/Frame 031144/0987
Assignment of Assignor's Interest
Recorded: 2013-09-05
Pages: 6
Assignors
TRYGSTAD, W MARCUS
Executed: 2006-10-02
JACKSON, RUSSELL
Executed: 2006-09-29
KEEN, BRUCE A.
Executed: 2006-09-28
Assignee
INVENSYS SYSTEMS, INC.
33 COMMERCIAL STREET, B51 2J, FOXBORO, MASSACHUSETTS, 02035
Covered Property
(1)
Spectroscopic Crude Oil Analysis
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.