People Semi Joseph Begun peoplepill id: semi-joseph-begunSJB 1 views today 1 views this weekAmerican businessmanSemi Joseph BegunBiographyBibliography (1)ListsAlso ViewedSimilar peoplePeople also viewedValdemar PoulsenDanish engineerGábor Kornél TolnaiEngineerMarvin CamrasElectrical engineer and inventorFritz PfleumerGerman-Austrian inventor and engineerOberlin SmithAmerican engineerBernard CousinoFrom our partnersSponsoredSemi Joseph Begun