Company Filing History:
Years Active: 2004-2009
Title: David Robert Johnson: Innovator in Chemical Delivery Systems
Introduction
David Robert Johnson is a notable inventor based in Woodbury, MN (US). He has made significant contributions to the field of chemical delivery systems, holding a total of 3 patents. His work focuses on improving the efficiency and reliability of chemical product delivery.
Latest Patents
One of Johnson's latest patents is for a method and system for scheduling the delivery of chemical products based on a predicted estimated time of exhaustion. This innovative system involves a chemical usage facility equipped with multiple chemical dispense systems. These systems measure the remaining quantity of each chemical product and communicate this data to a central management facility. The facility analyzes usage trends to predict when the product quantity will reach a threshold depletion point, allowing for timely scheduling of deliveries.
Another significant patent is the flow verification mechanism. This apparatus is designed to work with a constant volume pump that dispenses liquid products from a container. It includes a plummet positioned in a flow tube, with a sensor located above the lower end of the tube. A timer measures the duration for the plummet to move between two positions after the pump is activated. Alarms are triggered to indicate low flow or out-of-product conditions, ensuring operational efficiency.
Career Highlights
David Robert Johnson is currently employed at Ecolab Inc., a company renowned for its expertise in water, hygiene, and energy technologies. His role at Ecolab allows him to apply his innovative ideas to real-world challenges in chemical management and delivery.
Collaborations
Throughout his career, Johnson has collaborated with talented individuals such as Joseph Dirkson and Michael Knox. These partnerships have contributed to the development of his innovative solutions in the chemical delivery sector.
Conclusion
David Robert Johnson is a distinguished inventor whose work in chemical delivery systems has led to significant advancements in the industry. His patents reflect a commitment to improving efficiency and reliability in chemical management.