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.
Isaac Newton
It was I William Jackson.
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.
Technology itself wasn't invented by a single country. Technology defines lots of things E.g. it could be an iPhone or it could be a door. Its all classed as technology. Most people nowadays people think all technology is something electrical but its so much more.
they were invented in rome
Osbourn Dorsey invented the door knobs
Gandeton
the egyptians
Mexico was the country that created or invented chocolate.
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.
=== === the answer is 1831
Henry ford
Kitty McDoorington
Isaac Newton
It was I William Jackson.
Germaine Knob