Patent Assignment
Reel/Frame 013042/0352
Assignment of Assignor's Interest
Recorded: 2002-07-02
Pages: 3
Assignee
TOLLGRADE COMMUNICATIONS, INC.
103 SPRINGER BUILDING, 3411 SILVERSIDE ROAD, WILMINGTON, DELAWARE, 19810
Covered Property
(1)
Global digital measurement device
Application:
60/371,456 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.