Someone who cant walk through walls
Osbourn Dorsey invented the door knobs
It is unclear exactly when and in which country the door was invented. Many believe it to have been invented in ancient Egypt for use in their tombs. There has been a door dating back 5,000 years found in Switzerland.
Gandeton
the egyptians
In 1926, Mr. Johnson also invented the electric door opener, to assist those who had trouble lifting the heavy wooden door.
Dee Horton and Lew Hewitt invented the sliding automatic door in 1954 but the normal everyday ones... haven't a clue.
Garage door openers were invented in 1926 by C. G. Johnson of Hartford City, Indiana, to assist those who had trouble lifting the heavy wooden door.
=== === the answer is 1831
Henry ford
Kitty McDoorington
Isaac Newton
It was I William Jackson.