renowned Polygraph Expert
L. Stan Fulmer is a renowned polygraph expert with an impressive career spanning over four decades. With an unwavering commitment to accuracy, credibility, and professionalism, Mr. Fulmer has conducted over 20,000 polygraph examinations throughout the United States. As the founder of L.S. Fulmer, Inc., he leads a team of highly trained and certified polygraph examiners, delivering exceptional services to a wide range of clients, including defense attorneys, businesses, law enforcement agencies, the military, and individuals seeking personal testing.
Professional Qualifications
Stan Fulmer’s professional qualifications and commitment to continuous improvement are evident in his extensive education and training. He graduated from the University of South Carolina in 1975, majoring in psychology. In 1978, he further honed his expertise by graduating from the prestigious Munford Polygraph Institute. Mr. Fulmer’s dedication to advancing the field of polygraph examination led him to become an instructor and trainer for the methodology of polygraph at the Academy of Polygraph Science and Methodology. He has also served as a trainer for other polygraph examiners, both in business and law enforcement.

Mr. Fulmer’s contributions to research and development in polygraph testing are noteworthy. He collaborated closely with Dr. William Yankee, the first director of the Department of Defense Polygraph Institute (DODPI), in developing advanced techniques and studies for future computerized polygraph instruments. Mr. Fulmer’s expertise extends beyond traditional polygraph testing, as he has also conducted analysis for written psychological tests and developed instructions and videos for incoming polygraph students.
Experienced Polygraph Testing
With his extensive experience, Mr. Fulmer is recognized as one of the most experienced polygraph examiners in the United States. He has conducted polygraph examinations and provided expert testimony for defense attorneys, law enforcement agencies, and military personnel. His expertise extends to conducting examinations in high-stakes situations, including Death Row cases, with results sent directly to the Governor. Mr. Fulmer’s track record speaks for itself, demonstrating his exceptional proficiency in the field of polygraph testing.

In addition to his impressive qualifications, Mr. Fulmer has been an annual speaker for criminal justice classes at the University of North Carolina—Charlotte, sharing his knowledge and expertise with aspiring professionals in the field. He has also appeared as an expert trial polygraph examiner on Court TV during live criminal trials, further establishing his reputation as a trusted authority in the industry.
WHAT OUR SATISFIED CLIENTS ARE SAYING
First time needing a polygraph test and I didn't know what to expect going in. The intake process is very thorough in finding specifically what you're wanting the polygraph for. From there it's broken down further into specific questions you are needing asked to show what you need shown. Everything was explained in a manner that was easy to understand. The polygraph equipment was interesting, but not overbearing. I felt comfortable wearing it. I at no point felt like I was being interrogated, and the tests where practiced before hooking up the polygraph test.
Overall, I thought the test was executed well, explained clearly, and objective identification was a great place to start. Highly recommend if you need a polygraph performed
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