Company Filing History:
Years Active: 2007-2014
Title: Joseph D. Rainville: Innovator in Fuel Cell Technology
Introduction
Joseph D. Rainville is a notable inventor based in Caledonia, NY (US), recognized for his contributions to fuel cell technology. With a total of 11 patents, Rainville has made significant advancements in methods that enhance the efficiency and functionality of fuel cell systems.
Latest Patents
Among his latest innovations, Rainville has developed a method to thaw frozen coolant in a fuel cell system. This method aims to increase the temperature of a cooling fluid used to control the temperature of a fuel cell stack during a system freeze start-up. The process involves determining if the cooling fluid is frozen or nearly frozen. If so, it deactivates excessive power draw on the fuel cell stack to minimize waste heat and activates a cooling fluid heater to warm the fluid. Once the cooling fluid is confirmed to be flowing, the method initiates a normal system start-up.
Another significant patent is focused on cold start compressor control and mechanization in a fuel cell system. This innovation involves heating the fuel cell system with a fluid during the starting operation to prevent vapor condensation and ice formation in the fuel cell assembly. This approach effectively decreases the warm-up time of the fuel cell system, enhancing its overall performance.
Career Highlights
Joseph D. Rainville is currently associated with GM Global Technology Operations LLC, where he continues to push the boundaries of fuel cell technology. His work is instrumental in developing solutions that address common challenges faced in the industry.
Collaborations
Rainville has collaborated with notable colleagues, including Matthew C. Kirklin and Joseph C. Gerzseny, contributing to a dynamic team focused on innovation in fuel cell systems.
Conclusion
Joseph D. Rainville's contributions to fuel cell technology exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of the challenges in the field and a dedication to developing practical solutions.
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.