John N Grisham

Title: Inventor John N. Grisham: Innovating Temperature Control Solutions

Introduction

John N. Grisham, an inventive mind based in Houston, TX, is known for his unique contribution to the field of temperature control technology. With a keen focus on developing solutions for temperature-sensitive equipment, Grisham has secured a patent for his innovative outdoor instrument cooling system.

Latest Patents

Grisham's notable patent, titled "Reliable Outdoor Instrument Cooling System," presents a comprehensive method and apparatus for regulating the temperature within remotely located enclosures containing temperature-sensitive equipment. This system features an array of thermoelectric cooling (TEC) devices that serve dual purposes, acting as both active cooling and heating devices. The intelligent design includes a temperature controller that processes signals from sensors situated near the equipment, allowing for precise temperature management. The system's versatility is enhanced by its capability to reverse the polarity of DC power supplied to the TEC devices, enabling heating or cooling as required. Additionally, it integrates a passive cooling device and operates independently thanks to an electrical power source that combines a battery and solar cell.

Career Highlights

Grisham currently contributes his expertise to Weatherford/Lamb, Inc., a company notable for its advancements in oilfield services and equipment. His role at Weatherford reflects his commitment to innovation and the practical application of engineering principles in real-world scenarios.

Collaborations

Throughout his career, Grisham has collaborated with talented individuals, including coworkers Michael M. Meadows and Leslie Wayne Perry. These partnerships have facilitated a collaborative environment conducive to innovation and progress in their respective fields.

Conclusion

John N. Grisham stands out as a notable inventor whose work on the Reliable Outdoor Instrument Cooling System showcases his dedication to addressing the challenges of temperature management for sensitive equipment. Through his innovative approach and contributions at Weatherford/Lamb, Inc., Grisham continues to impact the field of temperature control technology significantly.