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Former Agent, Oklahoma State Bureau of Investigation
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FBI National Academy Graduate
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Life Fellow, American College of Forensic Examiners
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Diplomate, Board Certified Forensic Examiner, ABFE
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Board Certified Forensic Document Examination, ABFHA
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Court Qualified Expert, Forensic Document Examination, in State and Federal Courts
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Listed in the National Registry of Forensic Examiners
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Guest Editorial Advisory Board Member - The Forensic Examiner, ACFEI
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Certified Basic & Advanced Law Enforcement Instructor, CLEET (1973-1981)
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Arthur and Patricia Linville are also licensed polygraph examiners and both are former Chairpersons of the Oklahoma Board of Polygraph Examiners
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Computerized Polygraph Instrumentation