J. Nigel Ellis is president of Ellis Fall Protection Solutions in Wilmington, DE.

Ph.D., P.E., CSP, CPE (Human Factors)

Specialties: Fall Protection Engineer, Human Factors Engineering and Ergonomics applied to Fall Hazards and Work Methods, Former Fall Equipment Manufacturer, Standards in Fall Protection, Fall Hazard Analysis, Fall Protection Forensic Specialist, Fall Accident Reconstruction, Fall Protection Systems, Methods to reduce fall hazards, Fall Hazard Elimination techniques, Fall Hazard Research, Fall Protection System Testing, Inventor and patent holder in fall protection, Expert in high work fall protection methods and reduction of risk through human factors analysis. Three Point Control and OSHA Alliance Design Solution for climbing using horizontal grab features. Anchor Point design and testing to meet 1910.27(b)(1)(i).