70XE

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

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OPTIFUEL

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

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ASURANCE

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

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S-ONE

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

—
X-ONE

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

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PHASE TECHNOLOGY

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

May 22, 2018
OPTIREADER

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

Sep 6, 2016
NSURE

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

May 23, 2017
CAMBRIDGE VISCOSITY

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY L.P.

Aug 27, 2013

Electrical and Scientific Apparatus and 2 other

Owner

PETROLEUM ANALYZER COMPANY, L.P.

Feb 26, 2013
VISCOLAB

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

Mar 19, 2013
VISCOPRO

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

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PAC

Electrical and Scientific Apparatus and 2 other

Owner

PETROLEUM ANALYZER COMPANY, L.P.

Feb 26, 2013
PSPI

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

Feb 26, 2013
ANTEK

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

Jun 11, 2013
IHT

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

Sep 18, 2012
INTELLIGENT HEATER TUBES

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

Jun 26, 2012
VIDA

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY, L.P.

—

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY L.P.

May 27, 2008
CAMBRIDGE VISCOSITY

Electrical and Scientific Apparatus

Owner

PETROLEUM ANALYZER COMPANY L.P.

Nov 13, 2007
AC ANALYTICAL CONTROLS

Electrical and Scientific Apparatus and 3 others

Owner

PETROLEUM ANALYZER COMPANY, L.P.

Oct 24, 2006
PAC

Advertising and Business

Owner

PETROLEUM ANALYZER COMPANY, L.P.

Oct 4, 2005

Advertising and Business

Owner

PETROLEUM ANALYZER COMPANY, L.P.

Nov 1, 2005
PAC

Advertising and Business

Owner

PETROLEUM ANALYZER COMPANY, L.P.

Nov 1, 2005