Steven A Williams

Title: Innovations by Steven A Williams in Pipe Restoration

Introduction

Steven A Williams is a notable inventor based in Stockton, CA, who has made significant contributions to the field of pipe restoration. With a total of 16 patents to his name, Williams has focused on developing methods to enhance the safety and efficiency of water pipes.

Latest Patents

One of his latest patents involves a process for coating the interior surface of non-metallic pipes with metal valves and metal fittings. This innovative method aims to prevent leaching effects from water pipes, particularly those made of lead, steel, and copper, with an inner diameter of at least approximately 12 mm. The 2-part thermoset resin coating is applied to the inner surfaces of the pipes, utilizing a curing agent that is phenol-free and plasticizer-free. This coating effectively reduces heavy metals, such as lead, from leaching into the water supply to less than approximately 10 µg/L (10 ppb). Furthermore, when cured, specific leachates like Bisphenol A and Epichlorohydrin from the coatings are measured at less than 1 µg/L (1 ppb), with overall Total Organic Carbon (TOC) levels at less than 2.5 mg/L (2.5 ppm). Notably, pipes can be returned to service within approximately 24 hours, and preferably within about 4 hours.

Career Highlights

Williams is currently associated with Pipe Restoration Technologies, LLC, where he continues to innovate in the field of pipe restoration. His work has been instrumental in addressing critical issues related to water safety and infrastructure.

Collaborations

Some of his notable coworkers include Larry L Gillanders and Gregory Ryan, who have collaborated with him on various projects within the company.

Conclusion

Steven A Williams stands out as a key figure in the innovation of pipe restoration technologies. His patents reflect a commitment to improving water safety and infrastructure efficiency.