In the 1960s, engineer Robert Kearns invented the intermittent windshield wiper, inspired by the human eye's blinking mechanism, which allows wipers to pause between swipes.After demonstrating his invention to Ford executives and sharing prototypes, he expected a licensing deal or partnership.

Instead, Ford rejected his proposal but later released its own version of the intermittent wiper in 1969, which directly copied Kearns' patented design.

Kearns filed a lawsuit against Ford in 1978, arguing that his invention represented a unique 'flash of genius,' despite using standard electronic components.The legal battle lasted over a decade, taking a severe personal toll on Kearns, including mental health struggles and the breakdown of his marriage.Representing himself during parts of the trial to uphold his principles, Kearns ultimately prevailed.In 1990, a jury confirmed that Ford had infringed on his patents, awarding him $5.2 million initially, which Ford later increased to $10.2 million to avoid further litigation.Kearns also successfully sued Chrysler, securing an additional $18.7 million in 1992.Despite his financial victories, Kearns never achieved his goal of manufacturing the wipers himself.

He passed away in 2005 from Alzheimer’s and brain cancer, leaving a legacy of persistence, innovation, and the fight for recognition in the automotive industry.