When was the American entrepreneur and engineer died based on who's patent modern trains rely upon a fail-safe air brake system?
Railway air brake A railway air brake is a railway brake power braking system with compressed air as the operating medium. Modern trains rely upon a fail-safe air brake system that is based upon a design patented by George Westinghouse on March 5, 1868. The Westinghouse Air Brake Company (WABCO) was subsequently organized to manufacture and sell Westinghouse's invention. In various forms, it has been nearly universally adopted.
William Woodnut Griscom William Woodnut Griscom (1851–1897) was an American inventor responsible for introducing electric motors for the purpose of marine propulsion. With some 40 patents to his name, Griscom also founded the Electro-Dynamic Company in 1880, based in Philadelphia. Much information in regards to Electro-Dynamic Company (and its origins) has not been made altogether clear. In 1892, Isaac Rice bailed Electro-Dynamic out following a bankruptcy and became a co-owner. Two years after Griscom died in an 1897 hunting accident, his company was acquired by Rice's new Electric Boat Company. He was awarded the John Scott Medal of The Franklin Institute in 1882. He is buried at the Church of the Redeemer Cemetery in Bryn Mawr, Pennsylvania.