Who invented the airbag?

Now every car is equipped with airbags, which can effectively protect the safety of passengers, but many people don't know the history of airbags, so who invented airbags?

The airbag was invented by john hart Ritter of the United States and patented in 1952. However, airbags have experienced many twists and turns from invention to application and promotion, and have experienced a long course of more than 30 years. It was not until 1984 that the automobile collision safety standard was re-recognized and implemented in the United States. Starting from 1995, all cars are required to be equipped with safety technology. Since 1998, the safety skills of drivers and passengers have been unified, and airbags have really played a role at this time.

Nowadays, with the cooperation of airbags and seat belts, many passengers have avoided serious injuries in major traffic accidents. The use of airbags effectively ensures the safety of passengers and drivers, and is one of the essential safety devices for every car.