Company Filing History:
Years Active: 2003
Title: Innovations by David A Johnson
Introduction
David A Johnson is an accomplished inventor based in Chesterfield, VA (US). He holds a patent for a significant innovation in boiler water management. His work focuses on improving the efficiency and cost-effectiveness of boiler systems.
Latest Patents
David A Johnson's notable patent is for a Boiler Water Blowdown Control System. This invention relates to a method for automatically maintaining the concentration of scale-forming minerals in boiler water. The system utilizes bimodal feedwater pumps that deliver a substantially constant feedwater flow to the boiler drum when activated. The synchronization of the feedwater supply pump and blowdown rate control valve allows for the removal of boiler water at a predetermined rate, providing a simplified and less expensive method for controlling the concentration of dissolved solids in boiler water.
Career Highlights
David A Johnson is associated with Chemtreat, Inc., where he contributes his expertise in boiler systems. His innovative approach has led to advancements in the field, particularly in managing boiler water quality.
Collaborations
David collaborates with Douglas A Godwin, enhancing the development and implementation of innovative solutions in their field.
Conclusion
David A Johnson's contributions to boiler water management through his patented invention demonstrate his commitment to innovation and efficiency in industrial applications. His work continues to impact the industry positively.