1990: Soon all cars will have ultrasonic windshield wipers Still waiting on that. https://www.nytimes.com/1988/09/10/business/patents-ultrasonic-vibrations-fo

1990: Soon all cars will have ultrasonic windshield wipers Still waiting on that. https://www.nytimes.com/1988/09/10/business/patents-ultrasonic-vibrations-for-windshield-wipers.html https://www.nytimes.com/1988/09/10/business/patents-ultrason... https://www.autoblog.com/2013/12/17/mclaren-ultrasonic-windshield-wiper-technology-report/ https://www.autoblog.com/2013/12/17/mclaren-ultrasonic-winds...