Fire-safe hotels and motels in Swedesboro, New Jersey: 1  Holiday Inn Select Bridgeport, 1 Pureland Dr I-295 Exit 10, Swedesboro, NJ 08085, Phone: (856) 467-3322, Fax: (856) 467-3031.
Quick Answer. The first working gun silencer was developed by Hiram P. Maxim in 1908, who started selling the first units when the invention was patented, in 1909. Hiram P. Maxim is the son of U.S. born inventor Hiram Smith Maxim who invented the first portable machine gun. Continue Reading.
Evolved from the chronograph, the first actual stopwatch was crafted in 1869 by TAG Heuer, a famous Swiss luxury timepiece company. This device was used to measure intervals of time in fragments equal to 1/5th of a second. Later in 1916, TAG Heuer also created one of the most well-known stopwatches in history â the Micrograph.