Patent Assignment
Reel/Frame 018480/0507
Release of Patent Security Interest
Recorded: 2006-10-30
Received: 2006-10-30
Pages: 4
Assignor
UBS AG, STAMFORD BRANCH
Executed: 2006-10-05
Assignee
BOART LONGYEAR INTERNATIONAL HOLDINGS, INC.
2640 WEST 1700 SOUTH, SALT LAKE CITY, UT, 84104, UNITED STATES
Covered Properties
(4)
Treatment of Oxidable Gas Generated from Waste at a Dumping Area
Application:
10/070,392 →
Drill String Chuck
Application:
10/066,237 →
Up-Hole Overshot and Safety Drilling Apparatus
Application:
09/845,060 →
Up-Hole Pump-in Core Barrel Apparatus
Application:
09/779,258 →