Owner: KEITHLEY INSTRUMENTS INC. | US Trademarks

INTUITOUCH

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

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LABTRACER

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

Sep 5, 2006

SEGMENT ARB

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

Jul 8, 2008

WHEN THE MEASUREMENT MATTERS

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

May 11, 2004

COMMENGINE

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

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SMARTCONFIGURATION

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

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SMARTDAQ

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

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WORK = POWER X TIME

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

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TRIAD ACCREDIT

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

Jul 14, 1998

TIME=WORK POWER

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

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POWER=WORK TIME

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

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DMMCARD

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

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VTX

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

Mar 25, 1997

VISUAL TEST EXTENSIONS

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

Sep 24, 1996

SPECDIRECT

Advertising and Business

Owner

KEITHLEY INSTRUMENTS, INC.

Oct 10, 1995

DASCARD

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

Oct 8, 1996

VISUALDAS

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

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WORKHORSE

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

Sep 3, 1991

VIEWDAC

Electrical and Scientific Apparatus

Owner

KEITHLEY INSTRUMENTS, INC.

Oct 13, 1992

Fancy Goods

Owner

KEITHLEY INSTRUMENTS, INC.

Jun 2, 1964