Gregory P Herroon

Title: **The Innovations of Gregory P. Herroon**

Introduction

Gregory P. Herroon is a notable inventor based in Piqua, Ohio, recognized for his significant contributions to the field of heating and cooling systems. With 13 patents to his name, he has demonstrated a commitment to enhancing HVAC technology, ensuring improved efficiency and reliability in climate control systems.

Latest Patents

Herroon's recent innovations include two pivotal patents focusing on diagnostics for heating and cooling systems. The first patent addresses diagnostics for compressor discharge temperatures, ambient outdoor air temperatures, and thermal loads as control parameters for adjusting the expansion valve setting and indoor fan speed. This system is designed to monitor feedback signals from the fan motor to detect excessive fan speed resulting from decreased air flow, potentially due to a dirty indoor air filter. It also includes provisions to monitor discharge pressure to identify blocked outdoor fans and detect issues regarding the expansion valve or refrigerant levels. Additionally, it limits compressor 'short-cycling' to enhance reliability and measures temperature differences before and after startup to identify compressor failures.

The second patent revolves around heat pump motor optimization and sensor fault detection. This microprocessor-based HVAC control system intelligently detects sensor faults by comparing thermistor readings against predefined extremes. It ensures that key system components, such as the expansion valve and indoor fan speed control, adjust automatically in response to a sensor malfunction, thereby mitigating any detrimental effects on system performance.

Career Highlights

Gregory P. Herroon has built his career primarily at Copeland Corporation, a leading manufacturer of HVAC equipment. His continuous efforts in research and development have significantly impacted the company's advancements in climate control technologies. Herroon's inventive spirit and practical solutions have contributed to the overall mission of providing sustainable and efficient heating and cooling solutions.

Collaborations

Throughout his career, Herroon has had the pleasure of collaborating with talented individuals such as Vijay O. Bahel and Hank E. Millet. These partnerships have allowed for the exchange of ideas and have played a crucial role in the development of innovative HVAC solutions, further reinforcing the importance of teamwork in the field of invention.

Conclusion

Gregory P. Herroon's work exemplifies the essence of innovation in the HVAC industry. His patents not only reflect his technical expertise but also his dedication to improving system efficiency and reliability. As climate control technology continues to evolve, inventors like Herroon will remain at the forefront, shaping a more efficient and sustainable future.