Patent Assignment
Reel/Frame 020313/0595
Assignment of Assignor's Interest
Recorded: 2008-01-03
Pages: 8
Assignors
YKEMA, JOHN I.
Executed: 2008-01-02
BARBER, JOHN P.
Executed: 2008-01-02
CHALLITA, ANTONIOS
Executed: 2008-01-02
Assignee
SPD ELECTRICAL SYSTEMS
13500 ROOSEVELT BOULEVARD, PHILADELPHIA, PENNSYLVANIA, 19116
Covered Property
(1)
Power Node Switching Center
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.