What year was the Boeing invented?

Answer 1

A better way to ask your question would be 'In which year was Boeing founded?'

Anyway, the company was founded in 1916 by William Boeing.

Answer 2

The Boeing Company, an American aerospace manufacturer, was founded in 1916 by William E. Boeing. However, the first Boeing airplane, the Boeing Model 1 (also known as the B&W Seaplane), was developed in 1916-1917, making it the first aircraft designed by the company.