Patent Assignment
Reel/Frame 030944/0850
Assignment of Assignor's Interest
Recorded: 2013-08-05
Pages: 3
Assignor
NIEMANN, JAMES A.
Executed: 2013-08-02
Assignee
KEITHLEY INSTRUMENTS, INC.
28775 AURORA ROAD, CLEVELAND, OHIO, 44139
Covered Property
(1)
Impedance Source Ranging Apparatus and Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.