a phonograph
He invented the sewing machine!haha ur so funny.he didn't actually invent the sewing machine, Elias Howe was the original inventor(who eventually sued Singer for taking his idea)Singer improved the original invention by making it a smaller size that was more convenient for family and home use.
Elias Howe obtained the patent for the first sewing machine to use a lockstitch. He won a 6-year court case against Isaac Singer, and earned considerable royalties from Singer and others for having sold his invention. Elias went on to invent the zipper.
The first sewing machine was patented by Elias Howe 9/10 1846. Isaac Singer patented the first model for home use 1854 (announced in 1851).
He invented the reflecting telescope. Galileo was the first to use the telescope for studies of the heavens.
Reflecting telescope, a major improvement in telescopes eliminating refraction distortion.
The answer to your question is yes he was granted an American patent in 1851 and it was suggested he take out a patent on the treadle (foot plate) also but it was too late to do this as it had been in use too long. In 1885 Singer also patented the Singer Vibrating Shuttle sewing machine.
Isaac Merritt Singer invented the first practical and commercially successful sewing machine in the 19th century. His invention revolutionized the textile industry by making it faster and more efficient to produce clothing and other fabric goods. Singer's sewing machine design also helped to popularize the use of sewing machines in households for domestic sewing and mending.
the mars invent is the spaceship that they use for traveling this planets.
he did not invent it he just discovered his medical use but he discovered it in 1939>
clocks
use your brain
No, Sumerians did.