Patent Assignment
Reel/Frame 014427/0037
Security Interest
Recorded: 2003-08-25
Received: 2003-08-28
Pages: 3
Assignor
TIETEK TECHNOLOGIES, INC., FORMERLY KNOWN AS TIETECH, INC.
Executed: 2003-08-14
Assignee
TIE INVESTORS, LLC
5949 SHERRY LANE, SUITE 1900, DALLAS, TX, 75225, UNITED STATES
Covered Property
(1)
Railroad Tie and Method for Making Same
Application:
09/800,171 →