The inventor of the speakerphone, Peter Carl Goldmark, was of American nationality, although he was born in Austria-Hungary in 1906. He immigrated to the United States in 1921 and became a prominent engineer and inventor, contributing significantly to audio technology. Goldmark is best known for his work at CBS, where he developed not only the speakerphone but also other innovations in sound recording.
English.
who invented the iphone from apple?
Swedish
I think Chinese or Japanese.
australian
Paris, African American Inventor.
Michael Faraday was British.
Paris, African American Inventor.
He was an American inventor, he invented th canopener.
This inventor was born in Canada and is considered African-Canadian.
Elijah McCoy's nationality is Canadian American. He is best known as the inventor of the steam engine and lubrication for the steam engine.
Abhinawan Puracchidas was the inventor of first computer speakers.