This inventor holds 2 USPTO granted patents. Top assignee: Martin Marietta Corporation. Active years: 1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1997
Title: Innovations by John Joseph Johnson
Introduction
John Joseph Johnson is an accomplished inventor based in Lee, MA (US). He has made significant contributions to the field of gas generation technology, holding a total of 2 patents. His work focuses on innovative solutions for liquid monopropellant gas generators.
Latest Patents
One of his latest patents is an "Ignitor for use in a liquid monopropellant gas generator." This invention features an initiator that includes an enclosed volume connected to apertures for introducing liquid propellant and pre-pressurization gas into a propellant ignition chamber. It also has a mechanism for controlling the entry of gases into the gas generator and a heater/electrode to initiate combustion. The design allows for the simultaneous introduction of propellant and pre-pressurization gas, enhancing the efficiency of the ignition process.
Another notable patent is the "Liquid monopropellant gas generator." This continuous flow-rate gas generator is fueled by liquid monopropellant and includes a propellant storage tank, a motor-driven pump, and an injector that breaks up the incoming liquid propellant into droplets for effective ignition. The system is designed to optimize the pressure and temperature of the working fluid, with mechanisms to vary the output gas flow as needed.
Career Highlights
John Joseph Johnson is currently employed at Martin Marietta Corporation, where he continues to develop innovative technologies in gas generation. His expertise and contributions have positioned him as a key figure in his field.
Collaborations
Throughout his career, Johnson has collaborated with notable colleagues, including John Mandzy and Keith James Schaefer. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
John Joseph Johnson's work in gas generation technology exemplifies the spirit of innovation. His patents reflect a commitment to advancing the field and improving the efficiency of gas generation systems. His contributions will undoubtedly have a lasting impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile