Location History:
- Racine, WI (US) (1984 - 1985)
- Waukesha, WI (US) (1988 - 1989)
Company Filing History:
3 out of 50 
3 out of 279 
1 out of 901 
Years Active: 1984-1989
Title: **The Innovative Contributions of Donald R. Martin**
Introduction
Donald R. Martin, an accomplished inventor based in Racine, Wisconsin, has significantly impacted the field of electrical engineering with his innovative patents. With a total of eight patents to his name, Martin's inventions primarily focus on switch mechanisms and operating systems that enhance the functionality and safety of electrical devices.
Latest Patents
Among his latest contributions are the "Switch Mechanism Operating Rod" and the "Interrupter Operating Mechanism." The Switch Mechanism Operating Rod features a sophisticated design that includes a conductive member strategically placed to minimize electrical stress while operating seamlessly with a pressure vessel encasing the switch mechanism. This innovative approach helps in managing electrical stability within devices.
The Interrupter Operating Mechanism introduces a lever-based system that efficiently opens and closes switches with the aid of a cam and follower mechanism. Utilizing springs for biasing and retention, this apparatus ensures reliable switching actions while allowing for simple reset functionality through its latch system.
Career Highlights
Throughout his career, Donald R. Martin has worked with notable companies such as Cooper Power Systems, Inc. and McGraw-Edison Company, where he applied his expertise to develop and improve electrical apparatuses. His inventive spirit and commitment to innovation have enabled him to contribute to advancements in technology that continue to influence the industry.
Collaborations
Martin has collaborated with several talented individuals, including Nils V. Holmgren and Hinhsomchay Gnao Phouybanhdyt. Together, they shared insights and skills that fostered a creative environment, leading to advancements in electrical engineering and innovative solutions within their respective fields.
Conclusion
In summary, Donald R. Martin's contributions as an inventor exemplify the importance of innovation in the field of electrical engineering. His patents not only reflect his expertise but also demonstrate his dedication to creating safer, more efficient systems. As technology continues to evolve, the impact of Martin's work will undoubtedly resonate in future advancements and inspire new generations of inventors.
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.