Ray C. Mullin: Former electrical instructor for the Wisconsin Schools of Vocational, Technical, and Adult Education. Former member of the International Brotherhood of Electrical Workers. Currently a member of the International Association of Electrical Inspectors, Institute of Electrical and Electronic Engineers, National Fire Protection Association, Electrical Section. He has served on the NFPA Code Making Panel 4 of the National Electrical Code. Completed electrical apprenticeship training program. Worked as journeyman and supervisor for residential, commercial, and industrial installations. Taught electrical apprentice and journeyman course. Conducted numerous technical and Code seminars. He has written many articles that have appeared in electrical trade publications and has done consulting to electrical equipment manufactureres on legal issues. He has served on the Executive Board of the Western Section of the International Association of Electrical Inspectors and serves on the Electrical Commission in home town. He attended the University of Wisconsin, Milwaukee School of Engineering, and Colorado State University.
Phil Simmons is self-employed at Simmons Electrical Services where he consults on the National Electrical Code and other codes. Mr Simmons also writes, edits , and illustrates and produces technical publications, providing plan review of electrical construction documents as well as the inspection of complex electrical installations. He also develops training programs related to electrical codes and safety, Mr. Simmons has been a presenter on these subjects at numerous seminars and conferences for Universities, the NFPA, IAEI, Department of Defense and private clients. He has also consulted on several lawsuits concerning electrical shocks, burn injuries and electrocutions. Mr. Simmons is the co-author and illustrator of ELECTRICAL WIRING RESIDENTIAL 17E, ELECTRICAL WIRING COMMERCIAL14E and ELECTRICAL GROUNDING AND BONDING 3E, all published by Delmar Cengage Learning. Mr. Simmons presently serves NFPA on Code Making Panel-5 of the National Electrical Code Committee (grounding and bonding). He previously served on the NFPA Standards Council, NEC Technical Correlating Committee International Association of Electrical Inspectors, Underwriters Laboratories and is a retired member of the International Brotherhood of Electrical Workers.