Location History:
- West Hartford, CT (US) (2021 - 2023)
- Bloomfield, CT (US) (2022 - 2024)
Company Filing History:
10 out of 4,627 
6 out of 1,143 
2 out of 2,485 
Years Active: 2021-2025
Title: The Innovative Mind of Malcolm P. MacDonald
Introduction: Malcolm P. MacDonald, an accomplished inventor based in Bloomfield, CT, has made significant contributions to engineering and technology through his 16 patented inventions. His work primarily focuses on advanced systems for power generation and cooling technologies, reflecting a deep commitment to innovation in aerospace and turbine design.
Latest Patents: Among his most recent innovations is the "Combination Seal for a Supercritical Carbon Dioxide Turbo Generator." This patented design features a turbo generator rotor assembly equipped with first and second bearings, strategically located on either side of the generator. Its unique combination seal configuration effectively minimizes leakage past the turbine while utilizing the leakage flow from the compressor to cool the generator and bearings.
Another notable patent is for a "Powertrain System of an Aircraft Including Cryogenic Cooling Loop for Superconducting Electronics and Method of Operating the Same." This invention encompasses a powertrain system that integrates electrical components to manage power effectively for various aircraft needs. The clever use of a rechargeable cryogenic heat sink to cool the electrical components illustrates MacDonald’s expertise in enhancing operational efficiency in modern aircraft.
Career Highlights: Throughout his distinguished career, Malcolm has worked with prominent companies like Hamilton Sundstrand Corporation and RTX Corporation. His roles in these organizations have allowed him to develop and refine his innovative ideas, ultimately leading to a considerable number of patents that contribute to advancements in technology.
Collaborations: MacDonald has collaborated with various notable professionals in the field, including fellow innovators Brian M. Holley and Stephen H. Taylor. These partnerships have fostered a collaborative environment that promotes creative solutions and enhances the effectiveness of his inventions.
Conclusion: Malcolm P. MacDonald's impressive portfolio of patents and his dedication to innovation position him as a significant figure in the landscape of engineering. His contributions not only advance aerospace technology but also exemplify the impact of collaboration and creativity in driving forward future innovations.