Paul W. Kiefer
Paul Walter Kiefer (February 13, 1888 – September 2, 1968) was an American mechanical engineer, locomotive designer, chief engineer at New York Central Railroad, and inventor, who was awarded the 1947 ASME Medal.
Paul Walter Kiefer (February 13, 1888 – September 2, 1968) was an American mechanical engineer, locomotive designer, chief engineer at New York Central Railroad, and inventor, who was awarded the 1947 ASME Medal.