a) Elias Howe

Elias Howe is credited with significant improvements to the sewing machine, making it practical for domestic use. In 1846, he patented a sewing machine with a lockstitch design using a needle with the eye at the point, a major advancement over previous designs. Howe’s invention increased the efficiency and ease of sewing, revolutionizing the textile industry and domestic sewing. His contributions laid the foundation for further innovations in sewing technology and garment production, significantly impacting both industrial and household sewing practices.