in 1876
He was the first person to patent the invention of the telephone>
Telephone
He made the first telephone
He had many inventions. US Patent Number 174465 was issued to Alexander Graham Bell in 1876, based upon others related to electric telegraphy.
The telephone, by Alexander Graham Bell.1876 - Alexander Graham Bell is granted a patent for an invention he calls the telephone beating Antonio Meucci by four hours.
The first patent for the telephone was awarded to Alexander Graham Bell in 1876. However, the invention of the telephone is disputed.
Alexander Graham Bell was issued a patent in 1876, his invention: the telephone.
Alexander Graham Bell patented the telephone in the United States. He filed his patent application on February 14, 1876, and was granted U.S. Patent No. 174,465 on March 7, 1876. Bell's invention marked a significant milestone in communication technology, leading to the widespread use of the telephone.
US Patent 1,661,367 is for a tube flaring tool and was granted to Bernard F. Helminiak of Milwaukee, Wisconsin, on 6 March 1928.
Alexander Graham Bell
Alexander graham Bell's first patent was: 174,465 issued march 7,1876 filed February 14, 1876 and his second patent was: 161,739 issued April 6,1875 filed march 6,1875.
On Valentine’s Day in 1876, Alexander Graham Bell submitted a patent application for his invention of the telephone. This groundbreaking device revolutionized communication by allowing voice transmission over distances. Bell's invention ultimately transformed how people interacted and connected with one another, paving the way for modern telecommunications.