Company Filing History:
4 out of 1,334 
3 out of 22,301 
1 out of 4,197 
Years Active: 1995-2015
Title: Innovations of John Ziavras
Introduction
John Ziavras is a notable inventor based in Hermosa Beach, California. He has made significant contributions to the field of engineering, particularly in the development of advanced propulsion systems. With a total of eight patents to his name, Ziavras has demonstrated a commitment to innovation and technological advancement.
Latest Patents
Among his latest patents is the "Rotary switch assembly for ion propulsion system." This invention features a gridded ion propulsion system that includes two power controllers, four ion thrusters, and two switch assemblies. Each switch assembly is designed to connect to the power controllers and the ion thrusters, allowing for efficient power distribution. The system utilizes a movable body, such as a rotatable hollow shaft driven by a stepper motor, to change the state of the switches in unison. Another notable patent is the "Actuating device," which describes an actuator configured to transmit force or torque to a load. This actuator includes a backstopping clutch that prevents back-driving and an overrunning clutch that allows for movement in response to transmitted torque.
Career Highlights
Ziavras has had a distinguished career, working with prominent companies such as Hughes Electronics Corporation and The Boeing Company. His experience in these organizations has provided him with a solid foundation in engineering and innovation. His work has contributed to advancements in aerospace technology and propulsion systems.
Collaborations