Rocketdyne

The company’s Rocketdyne division (established as part of North American Aviation in 1955) developed the rocket engines used in many U.S. space programs, including those for the three stages of the Saturn V rocket and the main engines of the shuttle orbiter.

…in charge of North American’s Rocketdyne Division, which developed new high-pressure pumps and improved techniques for rocket maneuvering. Rocketdyne pioneered in the use of highly volatile fuels and liquid oxidizers of extremely low temperatures. In 1958 Hoffman took charge of the development of the rocket engines that were used in…