he invented portable dental x ray machines in the year 1921
they invent cheese
Lewis and Clark did not invent anything.
him and his son helped invent the compound microscope by putting two lenses together warning they did not invent the microscope but did invent the compound microscope
Levi Dickenson is the first one who invent the broom. :)
10 bc He did not invent the first vacuum cleaner but he patented his invention in 1901.
Theo Classens was born in 1948.
Cracker jack
Air conditioner
1935
He first invented the 'Juggernaut'.
1928
No, it was Dr. Frederick Banting.
in 1785 b.c.
1949
Yes, in 1957
he invented the collodion process of phototgraphy
He was so in to inventions he build and immproved machines.