Samuel Colt influence in other manufacturing efforts of the next half century. Prominent examples included Francis A. Pratt, Amos Whitney, Henry Leland, Edward Bullard, Worcester R. Warner, Charles Brinckerhoff Richards, William Mason and Ambrose Swasey. In 2006, Samuel Colt was inducted into the National Inventors Hall of Fame. Samuel Colt Samuel Colt (; July 19, 1814 – January 10, 1862) was an American inventor, industrialist, businessman, and hunter. He founded Colt's Patent Fire-Arms Manufacturing Company (today Colt's Manufacturing Company) and made the mass production of the revolver commercially viable. Colt's first two business ventures were producing firearms in Paterson, New Jersey and
.45 Colt .45 Colt The .45 Colt cartridge, which is sometimes called .45 Long Colt, .45 LC, or 11.43×33mmR, is a handgun cartridge dating to 1872. It was originally a black-powder revolver round developed for the Colt Single Action Army revolver. This cartridge was adopted by the U.S. Army in 1873 and served as an official US military handgun cartridge for 14 years. While it is sometimes referred to as .45 Long Colt or .45 LC, to differentiate it from the very popular and ubiquitous .45 ACP, and historically, the shorter .45 S&W Schofield, it was only an unofficial designation by Army