Ezra Warner in 1858
The can!
He invented the first patented can opener.
1858
Ezra Warner was the inventor of the first can opener. He invented the can opener in the year 1858. Ezra was from Waterbury, Connecticut.
In 1813 by Ezra Warner
1858
Ezra Warner in 1858
C.G. Johnson was the inventor of the garage door opener. The garage door opener was invented by C.G. Johnson in 1926. It has become very common and most garages are equipped with them nowadays.
The can opener was invented before the microwave. The first can opener was patented in 1855, while the microwave oven was not invented until 1946. Can openers were developed to open sealed cans, which became popular in the early 19th century for preserving food, whereas microwaves were developed much later as a cooking appliance utilizing electromagnetic radiation.
She invented the can opener and it was invented in 1858! :D
He invented the first patented can opener.
The first electric garage door opener was invented by C.G. Johnson in the year 1926 in India, Hartford City. Before that the electric garage door opener wasn't very popular.