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Polygraph
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EyeDetect
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®

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Investigation & Risk Management

Employment

Screening & Talent

Management

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William D. Evans, II Forensic Polygraph Examiner, JD, MS, A.C.P

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Ken Butler

A.C.P.

Mark Martin

M.S

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Dennis Doverspike

Ph.D.

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Nancy K. Grant

Ph.D.

Poly-Tech Associates, Inc.
Truth & Law Center
1185 South Main Street
Akron, OH 44301
P: 330.434.2344

4403 St Clair Ave
Cleveland, OH 44103
P: 216.241.4661

250 East Broad St.
Suite 200
Columbus, OH 43215

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