Patent Assignment
Reel/Frame 035247/0527
Assignment of Assignor's Interest
Recorded: 2015-03-25
Pages: 7
Assignors
PRETORIUS, FRANCOIS
Executed: 2009-10-30
HILL, DAVID L.
Executed: 2009-11-03
WISNIEWSKI, CHARLES A.
Executed: 2009-11-02
LOWE, LAWRENCE DELOSS, III
Executed: 2009-11-03
Assignee
CONVERGENT COMMUNICATIONS, INC.
12999 MINERICH ROAD, A COLORADO CORPORATION, PAONIA, COLORADO, 81428
Covered Property
(1)
Railroad Signaling and Communication System Using a Fail-Safe Voltage Sensor to Verify Trackside Conditions in Safety-Critical Railroad Applications
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.