EntityQ686568· pop 10· linked from 15 articlesWilliam KellySign in to saveAmerican inventor, metallurgist and businessman (1811–1888)Listeners · Last.fmListeners12Total plays18 <a href="https://www.last.fm/music/William+Kelly">Read more on Last.fm</a>via Last.fm · William KellyConnectionsPennsylvaniaEntityoxygenEntityCategories1811 births1888 deaths19th-century American businesspeople19th-century American inventorsAmerican businesspeople in the steel industryBusinesspeople from PittsburghPeople from Eddyville, KentuckyUniversity of Pittsburgh alumni