How many patented inventions did Nobel have in his life? Some say 350, some say 355, some say 245, and the book says 100 or more. What is this? Give me an answer!

According to Baidu encyclopedia and Wikipedia, there are 350 patents.

Alfred bernhard nobel (1833.10.21-1896.12.10) is a Swedish chemist, engineer, inventor, military equipment manufacturer and explosive inventor. Nobel does own Bofors. This company has a history of 350 years. Before that, it mainly produced steel. After Nobel owned Bofors, he changed the company's main product direction to produce military products. During World War II, many products of this company were authorized to be produced in many countries and were widely praised by the military. Nobel had 350 patented inventions in his life, among which explosives were the most famous.

Nobel holds 350 different patents, and explosives are the most famous.

He registered more than 350 patents in different countries.