Arlington Heights, IL, United States of America

William Simpson

This inventor holds 1 USPTO granted patent. Top assignee: Clem Environmental Corporation. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Simpson. Retrieved from https://idiyas.com/inventor/william-simpson-zd8tbrbs

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of William Simpson

Introduction

William Simpson is a notable inventor based in Arlington Heights, IL (US). He has made significant contributions to the field of environmental protection through his innovative inventions. His work focuses on creating solutions that address critical issues related to waste management and soil contamination.

Latest Patents

William Simpson holds a patent for a "Leak prevention structure, method and apparatus." This invention relates to a barrier designed for soil structures. The barrier is created by forming a trench in the soil that extends from the surface to an impervious layer below. The trench is lined with a sheet of impervious material, which may consist of a fabric carrying a substantially dehydrated sodium-bentonite clay. This design is particularly effective for installation around the perimeter of waste sites from which contaminated fluids may be emanating. The barrier and the method of forming it allow for the easy and complete isolation of toxic waste sites from adjacent groundwater systems. He has 1 patent to his name.

Career Highlights

William Simpson is associated with Clem Environmental Corporation, where he applies his expertise in environmental engineering and innovation. His work at the company emphasizes the importance of developing effective solutions for environmental challenges.

Conclusion

William Simpson's contributions to the field of environmental protection through his innovative patent demonstrate his commitment to addressing critical issues in waste management. His work continues to have a positive impact on the environment and public health.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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