Forbes
@Forbes
Sign up now for Forbes' free daily newsletter for unmatched insights and exclusive reporting:
参加 November 2009
4.6K フォロー中 20.4M ファン
Gene Winchester pioneered pre-blended, packaged concrete under the Gemaco Quikrete brand in 1951. His three sons took over the family business three decades later and helped build it into a privately-held giant.
Full story: (Photo: Charles Krupa/AP)
もっと見る
