Patent Assignment
Reel/Frame 017481/0205
Assignment of Assignor's Interest
Recorded: 2006-04-17
Pages: 6
Assignors
BARKER, JR, BOYD THOMAS
Executed: 2006-04-11
VARNER, ROBERT
Executed: 2006-04-12
NYCZ, JEFFREY H.
Executed: 2006-04-11
TETHRAKE, STEVEN M.
Executed: 2006-04-12
Assignee
SDGI HOLDINGS, INC.
300 DELAWARE AVENUE, SUITE 508, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Method and apparatus for embedding a transmitter into a tool, and a system for monitoring the tool
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.