Photo: Anonymous Unknown author, Public domain, via Wikimedia Commons⁹

Joseph Hardtmuth

Austrian architect, inventor and entrepreneur

Joseph Hardtmuth (13 February 1758 – 23 May 1816) was an Austrian architect, inventor and entrepreneur.²

From Wikipedia’s article on Joseph Hardtmuth (this version), CC BY-SA 4.0.

Born Feb 13, 1758, died May 23, 1816.¹

Companies

Koh-i-Noor HardtmuthFounder⁸

Career

Occupation: architect, industrialist, inventor.^{4 5}

Date not recordedFounded Koh-i-Noor Hardtmuth³

Personal life

BornFeb 13, 1758, Asparn an der Zaya⁶
DiedMay 23, 1816, Vienna⁷

Links

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataJoseph Hardtmuth on Wikidata
2
WikipediaJoseph Hardtmuth on Wikipedia
3
WikidataJoseph Hardtmuth: Founded Koh-i-Noor Hardtmuth, on Wikidata
4
WikidataJoseph Hardtmuth: occupation, on Wikidata
5
Wikidataoccupation, as reported by The Fine Art Archive
6
WikidataJoseph Hardtmuth: place of birth, on Wikidata
7
WikidataJoseph Hardtmuth: place of death, on Wikidata
8
WikidataKoh-i-Noor Hardtmuth, Founder
9
Wikimedia CommonsJoseph Hardtmuth photo by Anonymous Unknown author, Public domain