Background
Gerpheide, John Henry was born on September 17, 1925 in Manitowoc, Wisconsin, United States.
Gerpheide, John Henry was born on September 17, 1925 in Manitowoc, Wisconsin, United States.
Bachelor of Science, California Institute of Technology, 1945. Master of Science, California Institute of Technology, 1948.
Various engineering positions, Jet Propulsion Laboratory, Pasadena, California, 1948-1962; consultant Apollo support, Jet Propulsion Laboratory, Pasadena, California, 1962-1964; staff specialist project planning, Jet Propulsion Laboratory, Pasadena, California, 1964; section manager system design and integration, Jet Propulsion Laboratory, Pasadena, California, 1964-1973; project manager development Mars landing craft, Jet Propulsion Laboratory, Pasadena, California, 1967-1968; project manager solar electric propulsion, Jet Propulsion Laboratory, Pasadena, California, 1973-1974; manager SEASAT satellite system, Jet Propulsion Laboratory, Pasadena, California, 1974-1979; chief engineer flight projects office, Jet Propulsion Laboratory, Pasadena, California, 1979-1981; project manager Venus Orbiting Imaging Radar project, Jet Propulsion Laboratory, Pasadena, California, 1981; project manager Magellan-Venus mission, Jet Propulsion Laboratory, Pasadena, California, 1982-1989. Consultant Rand, Martin Marrieta.
Member Planetary Society, Sigma Xi.
Son of Arthur August and Paula Marie (Mahnke) G. Divorced; children: Jane Paula, Sarah Jo.