This inventor holds 4 USPTO granted patents. Top assignees: General Plasma Technologies LLC, Princeton University, The Aerospace Corporation. Active years: 2002-2019.
Company Filing History:
2 out of 2 
2 out of 1,133 
1 out of 740 
Years Active: 2002-2019
Title: Nathaniel Fisch: Innovator in Internal Combustion and Ionization Technologies
Introduction
Nathaniel Fisch is a notable inventor based in Princeton, NJ (US). He has made significant contributions to the fields of internal combustion engines and ionization technologies. With a total of 4 patents to his name, Fisch's work reflects a commitment to advancing engineering and technology.
Latest Patents
Fisch's latest patents include innovative designs for Otto and diesel cycles employing spinning gas. This internal combustion engine features a main cylinder and piston that can be axially displaced to create a variable volume working chamber. The design allows for the admission of air and fuel to form a mixture that spins rapidly, enhancing the heat capacity and creating an ignitable spinning air/fuel mixture. The system is engineered to extract mechanical energy from this mixture effectively.
Another significant patent involves systems and methods for cylindrical Hall thrusters with independently controllable ionization and acceleration stages. This technology includes a cylindrical channel with a gas inlet that directs ionizable gas to an ionization section. An ionization device generates ionized gas, while an acceleration device provides an axial electric field to accelerate the ionized gas through the channel. This innovative approach enhances the efficiency of ion thrusters.
Career Highlights
Throughout his career, Nathaniel Fisch has worked with reputable organizations such as General Plasma Technologies LLC and Princeton University. His experience in these institutions has allowed him to collaborate on cutting-edge research and development projects.
Collaborations
Fisch has collaborated with notable colleagues, including Yevgeny Raitses and Kevin David Diamant. Their combined expertise has contributed to the advancement of technologies in their respective fields.
Conclusion
Nathaniel Fisch's contributions to internal combustion and ionization technologies demonstrate his innovative spirit and dedication to engineering excellence. His patents reflect a forward-thinking approach that continues to influence the industry.