7 minute readIOWA FARMERS HELPED FEED THE PATENT FRENZY DURING THE GOLDEN ERA OF INVENTIONfrom The Farming Families of Iowa—October 2023by AGE Media and PromotionNext Articlefrom The Farming Families of Iowa—October 2023, page 6GENERATION AFTER GENERATION, E...More articles from this publication:from The Farming Families of Iowa—October 2023, page 6GENERATION AFTER GENERATION, E...from The Farming Families of Iowa—October 2023, page 26PUMPKINS, SWEET CORN AND LOTS ...from The Farming Families of Iowa—October 2023, page 20BOLDING HORSES: FORM TO FUNCTI...This article is from:The Farming Families of Iowa—October 2023by AGE Media and Promotion