Think about the last time you were in a car on a rainy day. The wipers went back and forth, stopped, and went back and forth again. But behind that little pause is a big story. The Smithsonian Archives Center’s guide to the Robert W. Kearns Papers states that Kearns invented and patented an electronic windshield wiper system with intermittent operation in 1967, U.S. Patent 3,351,836. His story tells us much about ideas, credit, and patience.
A small pause with a big idea