Company Filing History:
2 out of 3,081 
1 out of 8,695 
Years Active: 1977-1992
Title: Innovations of John J Biess
Introduction
John J Biess is a notable inventor based in Canoga Park, CA (US). He has made significant contributions to the field of propulsion systems and power converters. With a total of 3 patents, his work reflects a commitment to advancing technology in these areas.
Latest Patents
One of his latest patents is a hybrid chemical/electromagnetic propulsion system. This innovative system combines thermal expansion of a chemically-reacted propellant with electromagnetic acceleration to provide an efficient propulsion mechanism. It operates within a specific impulse range of 800 to 2500 seconds. The system includes a reaction chamber, an expansion nozzle, and an induction coil. The reaction chamber supports combustion or chemical reactions to produce high-temperature ionizable products. The expansion nozzle then generates thrust by expanding these products. The induction coil enhances thrust by ionizing and magnetically accelerating the reaction products.
Another significant patent is the improved series induction/parallel inverter power stage. This invention pertains to a transistor-controlled DC-DC power converter. It features an integrating capacitance located in the output of the power stage transformer. The design allows for reduced power dissipation and peak voltage stresses on transistors, enhancing reliability and simplicity.
Career Highlights
Throughout his career, John J Biess has worked with notable organizations, including TRW Limited and the U.S. Government as represented by the Secretary of the Army. His experience in these roles has contributed to his expertise in propulsion and power systems.
Collaborations
John has collaborated with esteemed colleagues such as Yuan Yu and Donald L Cronin. Their combined efforts have furthered advancements in their respective fields.
Conclusion
John J Biess is a distinguished inventor whose work in propulsion systems and power converters has made a lasting impact. His innovative patents and collaborations highlight his dedication to technological advancement.