About Bernard Lauth
Lived 1820 – 1894 (aged 73). Bernard Lauth was a French inventor and engineer, known for Cold rolling.
Bernard Lauth (August 23, 1820 in Alsace, France – June 25, 1894) founded the American Iron Works in 1850 and formed a partnership with B.F. Jones in 1851. In 1854, Lauth retired from the steel firm, selling his partnership to James H. Laughlin, who led the company to be renamed Jones and Laughlin Steel Company.
Achievements
He invented and patented the process for cold rolling of iron in 1859. In 1871, he purchased the iron furnace at Howard, Pennsylvania, where he built a rolling mill in 1882.
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
Related people
Same field, nearest in time
Contemporaries
People whose lives overlapped Bernard Lauth's
Frequently asked questions
Who was Bernard Lauth?
American businessman (1820-1894)
When was Bernard Lauth born?
Bernard Lauth was born on 23 August 1820 in Alsace.
When did Bernard Lauth die?
Bernard Lauth died on 25 June 1894 in Howard.
What was Bernard Lauth's occupation?
Bernard Lauth was an inventor and engineer.
What was Bernard Lauth known for?
Bernard Lauth was known for Cold rolling.
What nationality was Bernard Lauth?
Bernard Lauth was French.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Bernard Lauth. https://biography.guide/bernard-lauth/
MLA: "Bernard Lauth." Biography.guide, https://biography.guide/bernard-lauth/.
Chicago: "Bernard Lauth." Biography.guide. https://biography.guide/bernard-lauth/.
Data last updated: 2026-09-22 · Spot an error? Report a correction.
Page generated 2026-09-27 05:22 UTC