Company Filing History:
Years Active: 1997-1999
Title: Innovations by Craig Edstrand in Water Conduit Systems
Introduction
Craig Edstrand is an accomplished inventor based in Phoenix, AZ, known for his significant contributions to the field of water conduit systems. With a total of 2 patents, Edstrand has developed innovative methods aimed at improving the efficiency and safety of water distribution systems.
Latest Patents
One of Edstrand's latest patents is titled "Controlled carbonate removal from water conduit systems." This invention presents a method for the controlled removal of carbonate blockage from the interior walls of water conduit systems, which often suffer from reduced flow capacity. The process involves isolating a section of the system and circulating an aqueous liquid to establish baseline flow rates. An acidic cleaning composition is then introduced under controlled conditions to effectively remove the blockage while monitoring fluid flow rates and pH levels to prevent excessive carbon dioxide gas generation.
Another notable patent is the "System for and method of cleaning water distribution pipes." This invention outlines a method and system for cleaning and maintaining water distribution pipes that have reduced flow due to scale deposits and sediment accumulation. The mobile cleaning unit can be easily connected to the pipe section, allowing for the introduction and circulation of an aqueous cleaning solution. The flow direction of the solution can be reversed to enhance the cleaning process, effectively removing sediment and other deposits without disconnecting the cleaning unit.
Career Highlights
Edstrand's work at H.E.R.C. Products Incorporated has positioned him as a key player in the development of innovative solutions for water management. His patents reflect a deep understanding of the challenges faced by water distribution systems and a commitment to finding effective solutions.
Collaborations
Throughout his career, Edstrand has collaborated with talented individuals such as Myron B. Shenkiryk and Edward Fyfe, contributing to the advancement of technologies in the water management sector.
Conclusion
Craig Edstrand's innovative patents demonstrate his dedication to improving water conduit systems through effective cleaning and maintenance methods. His work not only enhances the efficiency of water distribution but also ensures safety in the management of water resources.