Before revision: Stimulated by this report, and with all of the key elements available, a team led by George E. Inman built a prototype fluorescent lamp in 1934 at General Electric ’ s Nela Park (Ohio) engineering laboratory.
After revision: Stimulated by this report, and with all of the key elements available, a team led by George E. Inman built a prototype fluorescent lamp in 1934 at General Electric ' s Nela Park (Ohio) engineering laboratory.