Company Filing History:
11 out of 16 
3 out of 2,335 
1 out of 1 
Years Active: 1987-2017
Title: Innovations by John L Lumsden: Pioneering Energy Savings Solutions
Introduction
John L Lumsden, based in Boca Raton, FL, is a prolific inventor with an impressive portfolio encompassing 20 patents. His work primarily focuses on energy efficiency and conservation technologies, demonstrating a commitment to innovative solutions that benefit both industries and consumers.
Latest Patents
Among Lumsden's latest contributions to the field of energy conservation are two remarkable patents. The first, titled "IGBT/FET-based energy savings device for reducing a predetermined amount of voltage using pulse width modulation," outlines an advanced system that conserves energy by regulating voltage through intricate signal processing. This device employs a magnetic flux concentrator and a volts zero crossing point detector to optimize energy efficiency, ultimately benefiting end users.
The second patent, "Energy saving system and method for devices with rotating or reciprocating masses," focuses specifically on reducing energy consumption in pump jack electric motors. By modifying the supply voltage to the motor when it is generating energy in open loop mode, Lumsden's invention enhances the efficiency of energy usage, allowing the motor to capitalize on its kinetic energy during operation.
Career Highlights
Throughout his career, John L Lumsden has made significant strides in the field of engineering and energy innovation. He has worked with noteworthy companies, including The Powerwise Group, Inc. and Sony Electronics Inc., where he contributed his expertise in developing technologies that promote energy savings and improve system performance.
Collaborations
Lumsden has also collaborated with esteemed colleagues in the industry, including Paul Henry Kelley and Vasan Venkataraman. These partnerships have fostered a creative environment, enabling the development of advanced technologies that continue to shape the future of energy efficiency.
Conclusion
John L Lumsden stands out as a distinguished inventor committed to pioneering innovations in energy conservation. His latest patents reveal a keen understanding of the technological needs of modern society and a dedication to creating systems that promote sustainability and efficiency. Through his work and collaborations, Lumsden not only enhances technological advancements but also inspires future innovators in the realm of energy savings.