EntityQ6026145· pop 6· linked from 12 articlesTinius OlsenSign in to saveAmerican engineerListeners · Last.fmListeners1Total plays1 <a href="https://www.last.fm/music/Tinius+Olsen">Read more on Last.fm</a>via Last.fm · Tinius OlsenConnectionsNorwayCountrySwedenCountryCategories1845 births1932 deaths20th-century American inventors20th-century Norwegian inventorsAmerican civil engineersEngineers from PhiladelphiaNorwegian emigrants to the United StatesNorwegian engineersPeople from KongsbergRecipients of the St. Olav's Medal