Company Filing History:
4 out of 362 
1 out of 8,033 Years Active: 1976-1982
Title: The Innovations of Robert Lenox Criswell
Introduction
Robert Lenox Criswell is a notable inventor based in Florham Park, NJ, who has made significant contributions to the field of engineering with his innovative inventions. With a portfolio of four patents, Criswell's work primarily focuses on advanced systems for fluidized boilers and steam control in electric power plants.
Latest Patents
Criswell's latest patents showcase his expertise in optimizing energy systems. One of his remarkable inventions is the "Fluidized Bed Heat Exchanger with Control to Respond to Changes in Demand." This patent addresses the challenges in fluidized boiler systems by allowing simultaneous control of fuel flow and bed depth in response to varying load demand signals. This invention enables a rapid response to changes in steam output needs by adjusting both the temperature of the bed and the flow of limestone and spent particulate material.
Another significant patent is the "Multiple Boiler Steam Blending Control System for an Electric Power Plant." This innovative control mechanism allows for the seamless blending of oncoming and on-line boilers to prevent disturbances in steam pressure and temperature during operation. It establishes a controlled process for matching conditions between different boilers, ensuring efficient operation and stable supply to the turbine.
Career Highlights
Throughout his career, Robert Lenox Criswell has worked with notable companies such as Foster Wheeler Energy Corporation and Westinghouse Electric Corporation. His involvement in these organizations has provided him with extensive experience in energy systems and engineering, which has fueled his inventive pursuits.
Collaborations
Criswell has collaborated with renowned professionals in the field, including Paul Vincent Guido and Albert J. Zipay. These partnerships have likely contributed to the depth and innovation of his patents, showcasing the importance of teamwork in the engineering and invention industries.
Conclusion
Robert Lenox Criswell's innovative contributions to fluidized boiler systems and steam control demonstrate his commitment to improving energy efficiency and response mechanisms in electric power generation. His work continues to influence the field, and his patents serve as a testament to his ingenuity and dedication as an inventor.