Malcolm James Grieve

Title: Innovations of Malcolm James Grieve

Introduction

Malcolm James Grieve is an accomplished inventor based in Pittsford, NY (US). He holds 2 patents that showcase his contributions to the fields of fuel cell technology and thermal energy storage. His work reflects a commitment to advancing energy efficiency and sustainability.

Latest Patents

One of his latest patents is titled "Fuel cell re-oxidation prevention during operation stop." This innovative fuel cell system includes a hotbox designed to house a fuel cell stack, which features a temperature sensor to monitor internal temperatures. The system comprises a first tank for storing methanol and a second tank for water, each equipped with valves. A controller receives signals from the temperature sensor to manage the dosing rate of methanol, ensuring the prevention of re-oxidation of the fuel cell stack's anode.

Another significant patent is "Thermal energy storage with actively tunable phase change materials." This system consists of multiple volumes of a formulation of active material, which includes a solvent and various active components. The tunability of phase transition temperatures enhances the performance and cost-effectiveness of heat pumps, making it particularly beneficial for urban applications.

Career Highlights

Throughout his career, Malcolm has worked with notable companies such as Microera Power Inc. and GE Vernova Infrastructure Technology LLC. His experience in these organizations has contributed to his expertise in energy technologies and innovations.

Collaborations

Malcolm has collaborated with professionals like Karl J Haltiner and Qiang Liu, further enriching his work and expanding his impact in the field of energy solutions.

Conclusion

Malcolm James Grieve's innovative patents and career achievements highlight his significant contributions to energy technology. His work continues to influence advancements in fuel cell systems and thermal energy storage solutions.