Abraham Lincoln. Before he became president, he was interested in engineering. He wondered if there were a way to invent something that might keep ships from running aground, and he came up with an idea for inventing such a device. He received Patent 6469 on May 22, 1849. It was called "Buoying Vessels Over Shoals,"and although the actual invention never seems to have been built, he is the first (and only) president to hold such a patent.
Yes, President Abraham Lincoln invented a method to lift boats over shoals and obstructions in a river. Though he received Patent No. 6469 on May 22, 1849 for this device, it was never manufactured. It is the only United States patent ever registered to a sitting (or any) President of the United States. His patent papers were rediscovered in 1997. Lincoln called the device and patent "Buoying Vessels Over Shoals" as a descriptive name.
Abraham Lincoln is the only president to have been granted a patent. He received Patent 6469 in May of 1849 for a device to lift boats over shoals.
Samuel Winslow was awarded the first patent in 1641.
Raymond Damadian
The person tho get the patent was Chistopher Sholes.
Abraham Lincoln received Patent No. 6469 on May 22, 1849 for a hydraulic device to lift boats over shoals, an invention which was never manufactured. However, it did make him the only U.S. president to hold a patent. A scale model of his invention can found at the Smithsonian Institution in Washington, D.C.As more detail, Lincoln's invention had a series of bellows located in a ship's hold. The bellows would be applied to lift the ship over river obstructions or areas which the ship required more water depth.The purpose was to enable new and larger ships to reach small river side towns, allowing cargo to be received or sent.
Samuel Winslow recived the first patent in Colonial America. It was awarded to him in Boston and it involved a new method of processing salt.
Filippo Brunelleschi
Several telegraphs were patented in the UK and US in 1837, none by Edison. The US patent was awarded to Samuel Morse. Edison did patent the Phonograph in 1877.
In 1945, the patent for the first computer was awarded...
no- Lincoln was the only president to hold a patent.