Patent Assignment
Reel/Frame 021375/0142
Assignment of Assignor's Interest
Recorded: 2008-08-12
Pages: 7
Assignors
JOHNSON, WILLIAM D.
Executed: 2008-08-04
STOKES, DAREL R.
Executed: 2008-08-11
NORTH, DAVID G.
Executed: 2008-08-12
YELLIN, ROBER (NMI)
Executed: 2008-08-05
Assignee
TECSYS DEVELOPMENT, INC.
1600 10TH STREET, SUITE B, PLANO, TEXAS, 75074
Covered Property
(1)
Log File Time Sequence Stamping
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Name of Inventor Robert Yellin from Rober Yellin Previously Recorded on Reel 021375 Frame 0142. Assignor(S) Hereby Confirms the Inventors to Tecsys Development, Inc.
Feb 23, 2009
From: JOHNSON, WILLIAM D.; STOKES, DAREL R.; NORTH, DAVID G.; YELLIN, ROBERT (NMI)
To: TECSYS DEVELOPMENT, INC.
Reel/Frame 022293/0412 →
Change of Name
Dec 9, 2010
From: TECSYS DEVELOPMENT, INC
To: TDI TECHNOLOGIES, INC.
Reel/Frame 025480/0746 →