years_active birth_place nationality article_title name occupation
1976-present eau claire , wisconsin , usa american maryjo cohen
 maryjo cohen president , ceo of national presto industries
maryjo cohen

maryjo j. cohen is an american entrepreneur and business executive known as the chief executive officer of national presto industries .
cohen controls 30 % of presto 's stock , worth over $ 200 million .
cohen lives with her mom in the three-bedroom , poured concrete home in eau claire , wisconsin where she grew up .
she has been quoted as saying , `` just about all our competitors have merged or gone out of business .
we 're the last of the independents . ''
she has a net worth of over $ 200 million .
