John T. Cutchin
Association of Edison Illuminating Companies
Nikola Tesla
Unknown Author
Chris Oxlade
Robert Silverberg
Shaaron Cosner
Milan R. Vukcevich
Illuminating Engineering Society of North America. Subcommittee on Photometry of Light Sources of the IES Testing Procedures Committee.
IESNA Testing Procedures Committee. Photometry of Light Sources Subcommittee.
Leonard de Vries
Nernst Lamp Company
Buckeye Electric Company
Dearborn Electric Company
Edward J. Covington
Edison Electric Light Company
General Electric Company
Giorgio Antonelli
Eugène Darmois