Rudolf Frommer
Rudolf Frommer was a Hungarian weapon designer. He was raised in the Hungarian nobility with the pre-name 'fegyverneki' by Franz Joseph I for his achievements in weapons design. He had over 100 patents, among them semi-automatic handguns starting in 1901, and including the Frommer 1910 in 7.65mm Roth, the Frommer Stop in.32 ACP, and the 37M.