Patent Assignment
Reel/Frame 011998/0726
Assignment of Assignor's Interest
Recorded: 2001-07-20
Received: 2001-07-27
Pages: 3
Assignor
ATTWATER, MICHAEL O.
Executed: 2001-07-19
Assignee
BOART LONGYEAR INTERNATIONAL HOLDINGS, INC.
2640 WEST 1700 SOUTH, SALT LAKE CITY, UT, 84104, UNITED STATES
Covered Property
(1)
Up-Hole Overshot and Safety Drilling Apparatus
Application:
09/845,060 →