Company Filing History:
4 out of 24 
3 out of 251 
2 out of 40 
Years Active: 1979-1990
Title: The Innovative Mind of Edward J Hujsak
Introduction
Edward J Hujsak, an accomplished inventor based in La Jolla, CA, has made significant contributions to aerospace technology through his innovative patents. With a total of 10 patents to his name, Hujsak’s inventive spirit is evident in the groundbreaking solutions he has developed for modern rocket systems.
Latest Patents
Among Hujsak's latest innovations are two remarkable patents that address key challenges in liquid rocket booster recovery. The first patent is a "Method and device for protecting a liquid rocket booster from impact." This invention aims to ensure that a liquid rocket booster can be recovered after a sea water landing without incurring major damage. It features a cylindrical double-walled structural member that guards the rocket engine nozzles from impact damage. Additionally, it utilizes a flexible water-impervious sleeve that deploys before impact to prevent seawater from entering the engine and associated equipment.
The second patent, titled "Recovery system for rocket engine," details a sophisticated system designed for the retrieval of liquid fuel rocket engines used in space flight. This innovation includes a spherical containment unit that securely holds the rocket engine and allows for its normal operational functions. Upon completion of the engine's use, the system seals the sphere, ensuring a safe descent back to Earth. The use of parachutes for recovery allows the system to be reused, exemplifying Hujsak's commitment to eco-friendly aerospace solutions.
Career Highlights
Hujsak’s career spans significant periods at reputable organizations, including General Dynamics Corporation and its Convair Division. Throughout his time there, he played a crucial role in the development of innovative technologies that advance aerospace capabilities. His experience in these prestigious companies has contributed to his depth of knowledge in engineering and design.
Collaborations
Throughout his career, Edward J Hujsak has had the opportunity to collaborate with notable colleagues, including LeRoy E. Siden and Hans M. Stocker. These collaborations have enabled the exchange of ideas and furthered the advancement of aerospace technology, thanks to the diverse expertise brought by each inventor.
Conclusion
Edward J Hujsak stands out as a pivotal figure in the field of aerospace innovation. His patents reflect a profound understanding of engineering challenges and a commitment to developing solutions that contribute to the future of space exploration. Through his work, Hujsak not only enhances the efficiency of rocket systems but also paves the way for a more sustainable approach to aerospace technology.