Company Filing History:
Years Active: 1987-1998
Title: Innovations by John Donahue
Introduction
John Donahue is a notable inventor based in Suffield, CT (US). He has made significant contributions to the field of fuel cell technology, holding a total of 3 patents. His work focuses on improving the efficiency and effectiveness of electrochemical cells.
Latest Patents
One of his latest patents is titled "Method of preparing a fuel cell electrode." This invention discloses a method for preparing a catalyst to be applied to an electrode substrate. The method incorporates cooling the catalyst material to a temperature below a critical temperature and grinding the cooled catalyst to produce a catalyst material that creates a uniform catalytic layer on an electrode substrate. The finished electrode has significantly fewer particles than those prepared by prior art methods.
Another significant patent is "Carbon graphite component for an electrochemical cell and method for." This patent describes a method for making a carbon-graphite component, such as a fuel cell substrate, suited for use in an electrochemical cell. The process includes forming a precursor sheet structure comprising a resin, graphitizable fibers, and an inorganic compound containing boron and oxygen. Various details of the method are developed that affect the carbon yield of cellulose fibers used for the precursor sheet and the thermal and electrical conductivity of the component. In one embodiment, the inorganic compound of boron and oxygen is boric acid.
Career Highlights
John Donahue is currently associated with International Fuel Cells, LLC, where he continues to innovate in the field of fuel cell technology. His work has been instrumental in advancing the capabilities of electrochemical cells.
Collaborations
He has collaborated with notable coworkers such as Richard D Breault and Michael E Gorman, contributing to various projects and innovations in the industry.
Conclusion
John Donahue's contributions to fuel cell technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative methods continue to pave the way for advancements in electrochemical applications.