Our staff consists of two outside sales engineers, Jack
McMullin and Tony Marquette; and two inside support people, Shelley Sellman,
Customer Service and Sales Support, and Carol McMullin, Finance.
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JACK MCMULLIN - President and
owner
Jack earned his BS and MS in Aerospace Engineering
from the
University of Minnesota in 1973. Jack worked for
MTS Systems from 1974
to 1982 when he joined Trask Engineering
as an applications/sales
engineer. Jack and Carol purchased
the company from John Trask in
1992.
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TONY MARQUETTE - Sales Engineer
Tony earned his BA in Physics from the University of Minnesota
in 1997.
Tony joined Instrumentation Resources in 1998.
Tony services
customers in Iowa, Southern Minnesota
and South Dakota.
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SHELLEY SELLMAN - Customer
Service/Secretary
Shelley worked as secretary to the
president of a manufacturer’s
rep in the piping and valve industry
(from 1978 to 1984). Shelley
joined Trask Engineering in 1984 taking
over the secretarial
and inside sales responsibilities.
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CAROL MCMULLIN - Financial
Officer
Carol earned her BA in 1973 from the University of Minnesota
in Education. Carol taught mathematics at the Junior High
level for
two years. She joined MTS Systems as a
software engineer in 1975. She
left MTS Systems in 1982
to start her family. From 1984-1988 Carol was
Treasurer for the
City of Medicine Lake. In 1992 Carol took over the
responsibility of Financial Officer for Instrumentation Resources.
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Our outside salesmen are degreed engineers and enjoy the
challenge of satisfying the detailed requirements of both OEM and end user
applications. Our customers look to us for our application experience and
technical support of Sensors, Signal Conditioning and Data Acquisition products.
We pride ourselves on our technical and professional customer assistance.
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Instrumentation Resources serves
customer’s
throughout the states of Minnesota, North Dakota,
South
Dakota, Iowa, and Western Wisconsin.
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GENERAL MARKET - Although we are very horizontal in our
market orientation we have identified two general categories
into which many of
our customers can be divided:
Product Test - including on or off line
manufacturing testing, quality assurance, and research and development.
Process Control - including most
continuous process manufacturing from cereals to tape products.