Company Filing History:
Years Active: 2021-2025
Title: Innovations by Inventor Keith Johnson
Introduction
Keith Johnson is a notable inventor based in Hawthorn Woods, Illinois. He has made significant contributions to the field of engineering, particularly in systems related to bottom ash handling and flow regulation. With a total of three patents to his name, Johnson's work reflects a commitment to innovation and efficiency in industrial processes.
Latest Patents
One of Johnson's latest patents is titled "System and mechanism for bottom ash feed regulation to a low capacity conveyor." This invention addresses the challenges of bottom ash flow from a hopper through a crusher to a conveyor. The system includes a fixed flow restrictor and a variable speed side discharge crusher, which modulates the bottom ash flow in the absence of gate or valve flow from the hopper. The conveyor is designed to provide a signal corresponding to an overfeed condition, enabling a controller to operate the crusher and/or the conveyor to eliminate such conditions.
Another significant patent by Johnson is the "Clarifier rake configuration and system and method including the same for bottom ash handling related to flue gas desulfurization." This invention features a clarifier with an improved rake that comprises a plurality of arms. Each arm includes a series of arcuate blades, with each blade increasing in height and angle relative to the rake arm as the radial distance from the center of the rake decreases. This design enhances the efficiency of bottom ash handling processes.
Career Highlights
Johnson is currently employed at United Conveyor Corporation, where he continues to develop innovative solutions for the industry. His work has been instrumental in improving the efficiency and effectiveness of bottom ash handling systems.
Collaborations
Throughout his career, Johnson has collaborated with notable colleagues, including Daniel E. Charhut and Robert Heywood. These partnerships have contributed to the advancement of technology in their field.
Conclusion
Keith Johnson's contributions to the field of engineering through his patents demonstrate his innovative spirit and dedication to improving industrial processes. His work continues to influence the industry positively.