Location History:
- Monroe, CT (US) (1976 - 2001)
- Monroe, NY (US) (2004)
Company Filing History:
10 out of 2,436 
1 out of 832,718 Years Active: 1976-2004
Title: Innovations by Thomas M McDonald: A Look at His Contributions
Introduction
Thomas M McDonald, an accomplished inventor from Monroe, CT, is recognized for his significant contributions to the field of electrical engineering. With a total of 11 patents to his name, McDonald has developed innovative solutions that enhance functionality and safety in electrical devices.
Latest Patents
Among his latest innovations, two notable patents stand out. The first is a "Fault interrupter using microcontroller for fault sensing and automatic self-testing." This invention incorporates a microcontroller to detect actual faults, initiating periodic self-tests while offering external notifications to users regarding the test’s success or failure. The design generates test signals at crucial moments, closely coinciding with the zero-crossing of the AC power source. Furthermore, it includes a manual test option via a switch directly linked to the microcontroller.
The second patent is a "Multi-port power monitor." This device indicates whether power is supplied to multiple ports connected to various external devices. It features several serially connected indicators and controllable switches that supply power to each indicator when its corresponding port is active. By connecting indicators in series rather than in parallel, this design efficiently manages current flow and reduces the need for large power resistors or AC capacitors associated with individual ports.
Career Highlights
Throughout his career, Thomas McDonald has worked with reputable companies, including Hubbell Limited, where he applied his engineering skills to bring innovative products to market. His patents highlight his dedication to advancing technology in electrical safety and efficiency.
Collaborations
McDonald has collaborated with talented peers such as Ward E Strang and Carol Z Howard. These collaborations have undoubtedly contributed to the richness of his work, allowing for the pooling of ideas and expertise in creating impactful innovations.
Conclusion
In conclusion, Thomas M McDonald exemplifies the spirit of innovation through his patents and collaborations. His work not only reflects his skills as an inventor but also has significant implications for enhancing safety and functionality in electrical devices. As technology continues to evolve, contributions from inventors like McDonald remain vital to the ongoing advancement of engineering 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.