Patent Assignment
Reel/Frame 022519/0340
Assignment of Assignor's Interest
Recorded: 2009-04-08
Pages: 12
Assignors
BRETT, PETER
Executed: 2009-01-14
TAYLOR, ROBIN
Executed: 2009-02-10
PROOPS, DAVID
Executed: 2009-02-02
COULSON, CHRIS
Executed: 2009-02-02
GRIFFITHS, MANSEL V.
Executed: 2009-01-20
Assignee
ASTON UNIVERSITY
ASTON TRIANGLE, BIRMINGHAM, B4 7ET, UNITED KINGDOM
Covered Property
(1)
Drilling apparatus and methods