Company Filing History:
Years Active: 1985-2011
Title: Gregory L. Johnson: Pioneering Innovations in Combustion Technology
Introduction
Gregory L. Johnson, based in Houston, TX, is a notable inventor with a strong focus on advancements in combustion technology. With a portfolio of seven patents, Johnson has made significant contributions to improving burner stability and reducing emissions in fired heaters.
Latest Patents
Among his latest innovations are two remarkable patents that showcase his expertise:
1. **Method and apparatus for monitoring and controlling the stability of a burner of a fired heater**
This invention introduces a comprehensive approach to monitor and control the stability of a low NOx burner within a natural draft heater. The system measures draft over a specified time period, generating an output that defines a draft function, which ultimately assesses burner stability. By comparing this function to a defined stability value, the invention enables real-time adjustments to the operation of the fired heater, ensuring safer and more efficient combustion.
2. **System and method for reduced NOx combustion**
This patent outlines a method for minimizing NOx emissions during the combustion of hydrocarbon fuels in a two-stage burner. The innovative design includes strategically placed fuel jets and an inert gas jet that adjusts the fuel trajectory to reduce NOx production. This dual-stage approach allows for more controlled combustion, moving the introduction to cooler areas of the furnace as firing rates increase, thus achieving greater efficiency with lower emissions.
Career Highlights
Gregory L. Johnson's career is marked by his role at Shell Oil Company, where he has dedicated efforts to improve combustion processes and environmental standards. His work not only seeks to enhance operational efficiency but also aims to align with global initiatives for reduced emissions, positioning him as a key player in the energy sector.
Collaborations
Throughout his career, Johnson has collaborated with talented individuals such as Norman C. Samish and Diana M. Altrichter. These partnerships highlight the importance of teamwork in driving innovation and achieving technological advancements in combustion systems.
Conclusion
Gregory L. Johnson's innovative contributions to combustion technology demonstrate his commitment to sustainability and efficiency in energy production. Through his patents and collaborative efforts, he continues to push the boundaries of engineering, making significant strides toward a cleaner, more efficient future in energy use.