|Died||April 13, 1874 (aged 74)|
New York City, New York, U.S.
In 1828, Bogardus invented a cotton-spinning machine called a ring flier. In 1831, he invented a mechanized engraving machine that was employed for engraving dies for bank notes. He also invented the eccentric mill in 1832, which is still used in principle for fine finish of ball bearings, and, with variable eccentricity, for lens grinding.
Bogardus attached plaques to his cast-ironwork that read: "James Bogardus Originator & Patentee of Iron Buildings Pat' May 7, 1850."  After his invention of cast-iron in the early 1850s, he demonstrated the use of it in the construction of building facades, especially in New York City for the next two decades. He was based in New York, but also worked in Washington, DC, where three cast-iron structures erected by Bogardus in 1851 were the first such constructions in the capital. The success of the cast-iron exteriors from 1850-1880 led to the adoption of steel-frame construction for entire buildings.
He married Margaret McClay (1803–1878), the daughter of Daughter of Rev. Archiblad Maclay.
- 63 Nassau Street
- 254 Canal Street
- 75 Murray Street
- 85 Leonard Street
- Iron Clad Building, Cooperstown, New York (92 Main St, Cooperstown, NY)
- Margot Gayle and Carol Gayle. Cast-Iron Architecture in America: The Significance of James Bogardus (New York: Norton) 1998.
- Winters, Alfred; Winters, Eleanor (2012). Exploring New York's SoHo. Arcadia Publishing. ISBN 9781614237020. Retrieved 29 August 2017.
- "Men of Progress". americanhistory.si.edu. National Museum of American History. Retrieved 29 August 2017.
- Hanson, John Wesley (1900). Progress of the Nineteenth Century: A Panoramic Review of the Inventions and Discoveries of the Past Hundred Years ... J. L. Nichols. Retrieved 29 August 2017.
- "James Bogardus | Spandrel Panel from Edgar H. Laing Stores | American | The Met". metmuseum.org. The Metropolitan Museum of Art. Retrieved 29 August 2017.
- Streetscapes/75 Murray Street; Bought for Its Site, the Rundown Loft Is a Gem, by CHRISTOPHER GRAY, New York Times, October 30, 1994 
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- Rosenberg, Andrew; Dunford, Martin (2011). The Rough Guide to New York. Penguin. ISBN 9781848365902. Retrieved 29 August 2017.