Company Filing History:
2 out of 16 
1 out of 33 
1 out of 76 Years Active: 1995-2001
Title: Innovations of John D Green
Introduction
John D Green is an accomplished inventor based in Granville, Ohio. He holds a total of four patents, showcasing his expertise in electrical systems and lighting technology. His innovative contributions have made a significant impact in the field of electrical engineering.
Latest Patents
One of his latest patents is a "System for promoting passive end of life light source failure." This system is designed to respond to thermal cycling of light sources by utilizing an automatic relay that interrupts power to the associated light sources. Alternatively, the relay can short out the light source directly. The automatic relays are programmed to turn off the light sources at predetermined or random times for specific durations. Another notable patent is the "System and method for providing alternate AC voltage." This invention includes a signal generator that produces a main AC voltage signal and a processor that assesses the status of the main AC voltage. It also features a control signal generator that creates a control signal based on the main AC voltage conditions, allowing for seamless switching between the main and alternate AC voltage.
Career Highlights
Throughout his career, John D Green has worked with reputable companies such as Holophane Lighting, Inc. and Holophane. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the lighting industry.
Collaborations
John has collaborated with notable coworkers, including John B Hissong and Michael L Thompson. Their teamwork has likely fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
John D Green's contributions to the field of electrical engineering and lighting technology are commendable. His patents reflect his innovative spirit and dedication to improving electrical systems. His work continues to influence the industry and inspire future 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.