Dennis Brickman is a Principal at ESi, a proven leader with a relentless, client-focused approach and a commitment to quality that have made him a trusted advisor to individuals, businesses, manufacturers, government agencies, and law firms. An industry veteran with over 40 years of mechanical engineering and materials science experience, Mr. Brickman is a staunch safety advocate with a passion for cutting through complexity and deploying technical expertise, tools and industry best practices in service to his clients. He has developed and delivered recommendations that range from the practical to the groundbreaking and has helped clients successfully navigate a wide range of complex safety issues.
Mr. Brickman applies strong technical knowledge and real-world understanding of the design and manufacture of consumer products to help clients resolve safety concerns across the full product lifecycle — from product design, development, and manufacture to accident investigation, failure analysis, and product recall. As product safety is often related to interactions between people, environment and machinery during manufacture and use, Mr. Brickman is frequently engaged to assess commercial and industrial equipment and facilities and provide guidance on product risk assessment, human factors and ergonomics, safeguarding, experimental testing, safety standards, safety training, and warnings and instructions.
Mr. Brickman’s commitment to safety is not limited to his everyday consulting activities – he considers education and awareness an important part of his contributions to the field of safety. In addition to chairing over 20 engineering and human factors conference sessions, Mr. Brickman has been invited to speak at forums hosted by the U.S. Consumer Product Safety Commission, the American Society for Testing and Materials, the Safety Institute, and the Human Factors and Ergonomics Society. He has also performed interlock and lockout/tagout research for the National Institute of Occupational Safety and Health and developed training modules for OSHA. Well-regarded by his peers, Mr. Brickman’s safety studies have been presented in regulatory proceedings, safety standards development committee meetings, and litigation proceedings in the U.S. and abroad.
Mr. Brickman has published dozens of peer-reviewed technical papers, including The Safety Hierarchy issued by The National Safety Council. He has also provided expert testimony in product liability, premises liability, class action, patent, and intellectual property matters pending before both state and federal courts.
Areas of Expertise
Professional Associations
- American Society of Mechanical Engineers (ASME)
- American Society of Safety Professionals (ASSP)
- National Society of Professional Engineers (NSPE)
- Illinois Society of Professional Engineers (ISPE)
- International Society of Arboriculture (ISA)
- International Society for Occupational Ergonomics & Safety (ISOES)
Publications
- Industrial Tugger 3-Dimensional Convergence Accident Reconstruction Technology, Proceedings of the XXXVIth Annual International Occupational Ergonomics and Safety Conference, pp. 73-77, August 2024
- Aboveground Swimming Pool Child Access Prevention Through Product Design, XXXVIth Annual International Occupational Ergonomics and Safety Conference, pp. 128-134, August 2024
- Best Safety Practices for Stability of PVC Pipe Bundles During Transport, Proceedings of the XXXVth Annual International Occupational Ergonomics and Safety Conference, pp. 82-87, October 2023
- Residential Bunk Bed Child Entrapment Hazard Safety Test Methods, Proceedings of the XXXVth Annual International Occupational Ergonomics and Safety Conference, pp. 62-66, October 2023
- Ergonomic Safety Analysis of Tilting a Concrete Grinding Machine, Proceedings of the XXXIVth Annual International Occupational Ergonomics and Safety Conference, pp. 58-62, September 2022
- Concrete Buggy Operator Presence Control 3-Dimensional Convergence of Accident Reconstruction Technology, Proceedings of the XXXIIIrd Annual International Occupational Ergonomics and Safety Conference, pp. 34-39, September 2021
- Residential Elevator Child Entrapment Virtual Reality Accident Reconstruction Methodology, Proceedings of the XXXIst Annual International Occupational Ergonomics and Safety Conference, pp. 35-40, June 2019
- Stump Grinder Accident Reconstruction and Design Testing Methodologies, Proceedings of the XXXth Annual Occupational Ergonomics and Safety Conference, pp. 7-12, June 2018
- Tanker Truck Loading Platform Fall Protection Accident Reconstruction Analysis, Proceedings of the XXIXth Annual Occupational Ergonomics and Safety Conference, pp. 32-37., June 2017
- “Preventing Failures in Elastomeric Resistance Bands, Proceedings of the Society of Plastics Engineers Annual Technical Conference, pp. 1-11, January 0001
- Automatic Sliding Door Sensor Safety Analysis, Proceedings of the XXVIIIth Annual International Occupational Ergonomics and Safety Conference, pp. 29-35, June 2016
See CV for additional publications.
Case Studies
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Sliding Door Sensor Safety Analysis
A female pedestrian wearing black clothing was injured when an automatic sliding door closed on her while she was standing at the right door threshold.
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Hand Fed Chipper Winch Line Accident
Biomechanical accident reconstruction analysis methodologies were used to address injury modes associated with human operator involvement with a commercial hand fed tree chipper
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Home Elevator Accident Investigation
On February 1, 2017, a two-year-old boy became trapped between the elevator accordion door and the elevator shaft (hoistway) door of a home in Little Rock, Arkansas.
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Bunk Bed Child Entrapment Safety Analysis
On May 22, 2018, a two-year-old boy became trapped between the bunk bed upper bunk and the top rung of the ladder at his residence in Ohio.