https://en.wikipedia.org/wiki/Odus_Creamer_Horney
Odus Creamer Horney (September 18, 1866 – February 16, 1957) was an officer of the U.S. Army from 1891 to 1930. Horney transferred from infantry to ordnance in 1894. He co-designed the M1903 Springfield rifle and invented the smokeless powder...