Assignment of Assignor's Interest

Recorded: 2006-08-31 Pages: 3

Assignor

KNAUER, WILLIAM

Executed: 2006-07-19

Assignee

KEITHLEY INSTRUMENTS, INC.

28775 AURORA ROAD, CLEVELAND, OHIO, 44139

Covered Property (1)

Spatial Transformer for Rf and Low Current Interconnect

Patent: 7,425,837 →

Application: 11/436,821 →

Publication: US 2007/0268030

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.