Patent Assignment
Reel/Frame 026995/0330
Assignment of Assignor's Interest
Recorded: 2011-09-30
Pages: 3
Assignor
SOBOLEWSKI, GREGORY
Executed: 2011-09-26
Assignee
KEITHLEY INSTRUMENTS, INC.
28775 AURORA ROAD, CLEVELAND, OHIO, 44139
Covered Property
(1)
Low Frequency Impedance Measurement with Source Measure Units
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.