Yes John was a patriot too. His Son, John Val. Browning took the BAR to France in WWI to test. The war ended before he got the chance to do so in combat.
Browning took a royalty of only a dollar for his .30 caliber machine gun. According to the book, it was worth literally millions but Browning said something like those boys were giving their lives over there and he could not see charging for a gun which was to help win the war.
bingo... never happen again