Mercury Marine celebrates 80th anniversary in 2019 FOND DU LAC, Wisc. (Jan. 2, 2019) — Mercury Marine will celebrate its 80th anniversary throughout 2019, reflecting on its strong heritage of innovation and leadership in the marine industry. On January 22, 1939, E. Carl Kiekhaefer purchased a bankrupt engine manufacturing plant in Cedarburg, Wisconsin. … Continue reading Mercury Marine celebrates 80th anniversary in 2019