Company Filing History:
1 out of 8 
1 out of 832,880 Years Active: 2002-2020
Title: Innovations by David Gray
Introduction
David Gray is an inventive mind hailing from County Donegal, Ireland. He has made significant contributions to the field of technology with his innovative inventions. With a total of 2 patents to his name, Gray has focused on creating solutions that address practical challenges.
Latest Patents
One of David Gray's latest patents is a Portable Temperature Controlled Container. This invention features a body with a storage compartment, an opening for access, and an insulated lid. The container is equipped with a fan, a heat sink, and a first thermoelectric device. Additionally, it includes a first phase change material and a second thermoelectric device that works in thermal communication with both the first phase change material and the storage compartment. This design allows for efficient energy transfer in the form of heat, ensuring the contents remain at the desired temperature.
Another notable patent is related to Crop Weighing. This method determines the weight of animals and the development of plants in a controlled environment. It involves measuring the increase in carbon dioxide (CO) production over a test period, which correlates with the metabolic rate and weight of animals, as well as the development of crops. The method is illustrated through a poultry rearing house equipped with vents, lights, and an air heater. CO sensors are connected to a CO controller and a central controller to monitor the CO production effectively.
Career Highlights
Throughout his career, David Gray has worked with various companies, including Deltatrak Inc. His experience in these organizations has contributed to his innovative approach and understanding of practical applications in technology.
Collaborations
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Conclusion
David Gray's contributions to innovation, particularly in temperature control and agricultural methods, showcase his commitment to solving real-world problems. His patents reflect a blend of creativity and practicality that continues to influence the industry.