Volvo rather famously invented the 3 point seatbelt and then open sourced the tech instead of patenting it so that it could save more lives: https://www.forbes.

Volvo rather famously invented the 3 point seatbelt and then open sourced the tech instead of patenting it so that it could save more lives: https://www.forbes.com/sites/douglasbell/2019/08/13/60-years-of-seatbelts-volvos-great-gift-to-the-world/ https://www.forbes.com/sites/douglasbell/2019/08/13/60-years...