When he wasn't designing warships, John Ericsson was dreaming up solar technology. The Swedish American inventor, credited with the screw propeller and the first ironclad vessel in the U.S. Navy, ...

“With all the archival data and that real archaeological data coming together, we’ve built the most accurate virtual model ever of Monitor, and I'm not just talking just the shell of it. Every single ...

John “Jack” Ericsson, age 73, of Mentor, passed away July 17, 2014 at University Hospitals Geauga Hospital. He was born Sept. 9, 1940 in Wheeling, W.Va. Mr. Ericsson had worked as a quality lab ...