Patent Assignment
Reel/Frame 013343/0518
Security Interest
Recorded: 2002-10-01
Received: 2002-10-08
Pages: 15
Assignor
DRILLTEC PATENT & TECHNOLOGIES COMPANY, INC.
Executed: 2002-06-20
Assignee
ALLIED CAPITAL CORPORATION
1919 PENNSYLVANIA AVENUE, 3RD FLOOR, WASHINGTON, DC, 20006, UNITED STATES
Covered Property
(1)
Thread protector
Application:
09/799,163 →