Patent Assignment
Reel/Frame 024932/0935
Assignment of Assignor's Interest
Recorded: 2010-09-02
Received: 2010-09-02
Pages: 2
Assignor
HIRD, DUNCAN
Executed: 2008-02-19
Assignee
HEINTZMANN CORPORATION
P.O. BOX 301, CEDAR BLUFF, VA, 24609, UNITED STATES
Covered Property
(1)
Pumpable Cementitious Grout System for Use in the Production of Underground Roof-Support Systems and Other Load-Bearing Structures
Application:
12/920,759 →