Company Filing History:
Years Active: 1990-1991
Title: Innovations of John N. Rice
Introduction
John N. Rice is a notable inventor based in Rockford, IL, with a remarkable portfolio of four patents. His work primarily focuses on advancements in gas generation systems and propulsion technologies, showcasing his expertise in engineering and innovation.
Latest Patents
One of Rice's latest patents is a fully integrated inert gas and oxidizer replenishment system. This innovative system eliminates redundant components, thereby reducing volume and weight in onboard gas generating systems. It generates oxygen-enriched air (OEA) and nitrogen-enriched air (NEA) for various applications. The first separator in the system provides OEA directly to a second separator for crew consumption or to a compressor for high-pressure storage. Additionally, the separator supplies NEA to aircraft fuel tanks for inerting purposes, enhancing safety in aviation.
Another significant patent is the direct drive gaseous hydrogen turbo actuator. This propulsion engine combusts propellant from a storage tank, which contains both liquid and gaseous states of the propellant. The design includes multiple propellant circuits and power-generating devices that optimize the flow of gaseous propellant. A controller manages the flow, ensuring a controlled mass flow of gaseous propellant into the ullage, independent of variations in gas flow.
Career Highlights
John N. Rice has made significant contributions to the field of aerospace engineering through his work at Sundstrand Corporation. His innovative designs and patents have played a crucial role in advancing technologies related to gas generation and propulsion systems.
Collaborations
Rice has collaborated with esteemed colleagues such as Jarvis J. Yeh and Robert Grennan, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
John N. Rice's contributions to the field of engineering through his patents and collaborative efforts highlight his role as a leading inventor in gas generation and propulsion technologies. His work continues to influence advancements in these critical areas.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.