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  1. The Edison Portland Cement Company was a venture by Thomas Edison that helped to improve the Portland cement industry. Edison was developing an iron ore milling process and discovered a market in the sale of waste sand to cement manufacturers.

  2. Sep 23, 2016 · Concrete history: Fascinating facts about Thomas Edison, inventor of the light bulb, who held 49 cement patents and owned a Portland Cement Company.

  3. Apr 24, 2014 · Thomas Edison sought to revolutionize residential construction by mass-producing affordable, attractive, and durable homes for working-class families. From 1906 to 1910 he conducted extensive research into casting single-family houses with reusable molds and a single pour of concrete.

  4. Learn about the company that Edison founded in 1899 to produce cement in the US and Canada. Find out how it merged with other manufacturers and was dissolved in 1931.

  5. In 1899, after a failed attempt at ore mining, Thomas Edison formed the Edison Portland Cement Company. At his plant, Edison combined his mining operation's rock-crushing technology with new machinery he developed, like a more efficient cement kiln.

  6. Mar 2, 2015 · Not until 1922, however, did the Edison Portland Cement Company become profitable, capping over 40 years of improvements in the efficiency of bulk materials processing. One fine day, after visiting the Edison National Park site in West Orange, New Jersey, drive west on Interstate 80.

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  8. But while Edison Portland Cement was used in a lot of structures around New York City during the building boom of the early 1900s, the concrete houses never caught on. The molds and equipment needed to make the homes required a huge financial investment that few builders were able to make.