Company Filing History:
15 out of 51,886 
1 out of 144 
Years Active: 1976-1985
Title: The Innovative Mind of Fred W. Kelley, Jr.
Introduction
Fred W. Kelley, Jr., an inventive genius residing in Media, PA, has made significant contributions to the field of electrical engineering through his 16 patents. His work has played a crucial role in enhancing power systems and improving voltage regulation, showcasing his expertise and innovative spirit.
Latest Patents
Among his notable inventions is the "Line-commutated converter circuit." This converter features a pair of D.C. terminals and a pair of A.C. terminals, which enable connections to both D.C. and A.C. systems. The design consists of four branches, each containing a thyristor and a diode connected in inverse-parallel, along with an inductor in series. The innovative circuit triggers the branches at controlled intervals, allowing efficient management of power flow.
Another key patent is the "Regulating system employing an RMS composite controller." This system is designed to deliver either leading or lagging currents that adjust for load variations in reactance. The RMS composite controller’s unique configurations help maintain stable voltage levels in critical areas of a power system, ensuring efficient operation.
Career Highlights
Fred W. Kelley, Jr. has lent his talents to major companies in the industry, including General Electric Company and General Electric Corporation GmbH. His work at these organizations has allowed him to contribute to a range of groundbreaking technologies that have shaped modern electrical engineering practices.
Collaborations
Throughout his career, Kelley has collaborated with notable colleagues, including Georges R. Lezan and Charles H. Titus. These partnerships have further amplified his innovations, combining their collective expertise to advance technology in their respective fields.
Conclusion
Fred W. Kelley, Jr. is a distinguished inventor whose 16 patents reflect his relentless pursuit of innovation in electrical engineering. His contributions, particularly in the realm of power systems, have left a lasting impact and continue to inspire future generations of inventors and engineers.
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.