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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/11/2013
Application #:
12308672
Filing Dt:
09/16/2010
Publication #:
Pub Dt:
01/27/2011
Inventors:
Peter Brett, Robin Taylor, David Proops, Chris Coulson, Mansel V. Griffiths
Title:
Drilling apparatus and methods
Assignment: 1
Reel/Frame:
022519/0340Recorded: 04/08/2009Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/14/2009
Exec Dt:
02/10/2009
Exec Dt:
02/02/2009
Exec Dt:
02/02/2009
Exec Dt:
01/20/2009
Assignee:
ASTON TRIANGLE
BIRMINGHAM, UNITED KINGDOM B4 7ET
Correspondent:
DENNIS C. RODGERS
1130 CONNECTICUT AVE STE 1130
SMITH, GAMBRELL & RUSSELL, LLP
WASHINGTON, DC 20036

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