great
deal new equipment was imported made the laboratory the
development programs. New products were manufactured,
new contract research initiated, and many new employees came the site. These two experimental projects were the
most arduous and the most expensive ever mounted this any other Edison
laboratory. Both ran into millions dollars experimental expenses. 1901
Edison began close his ore milling plants and look for new products revitalize
his finances the twentieth century.
The site was also changed accommodate two major new product lines: the
diamond disc and the storage battery.
Edison was away from the site for much the duration America’s involvement
in the war. put its production and experimental facilities the disposal the
government. This period marked the resurgence the Edison
laboratory after the economic downturn the 1890s. This was experimental project some irony, for Edison had
done his best advance the submarine threat producing his special alkaline
submarine batteries the years before the war. The coming ofWorld War brought new challenges and
significant changes the Edison enterprise.
While the exterior fabric the six main laboratory buildings was not significantly
changed, there was continual program alterations within these buildings. The development the modern
87
. was participating the desperate search find solution the
U-boat problem. Like
every other major manufacturing concern the United States, Thomas Edison
Inc.
Edison went building spree that added many new buildings the plant site:
an administration building, new building make records (Building 24),
enlargements the Phonograph Works, and completely new set storage
battery factories across the road from the laboratory. The
rise power Miller Reese Hutchison led several structural changes intended
to improve the efficiency the laboratory.
Period III: 1915-1931.
Period II: 1901-1914.and the ore milling plant had built the mountains New Jersey. The phonograph business
finally began meet Edison’s expectations and the yearly income over million
dollars that came from the phonograph supported massive program expansion
at the West Orange site
