Patent Assignment
Reel/Frame 013992/0633
Assignment of Assignor's Interest
Recorded: 2003-09-19
Received: 2003-09-19
Pages: 3
Assignor
DAWSON, WILLIAM B.
Executed: 2003-09-12
Assignee
KEYSTONE RETAINING WALL SYSTEMS, INC.
4444 WEST 78TH STREET, BLOOMINGTON, MN, 55435, UNITED STATES
Covered Property
(1)
Retaining Wall Block System and Connector
Application:
10/603,069 →