During Israel's War for Independence in 1948, he designed munitions for the Israeli army and, at the request of the Israeli government, retrofitted his factory to produce munitions for the war effort. In 1956 Maurice immigrated to the United States.
During Israel's War of Independence in 1948, he designed weaponry for the Israeli army and, at the request of the Israeli government, modified his factory to produce weapons for the war effort. In 1956 Maurice immigrated to the United States.